18719532156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 49629081600

約数和(自身を除く): 30909549444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 83, 93, 124, 149, 156, 166, 186, 249, 298, 313, 332, 372, 403, 447, 498, 596, 626, 806, 894, 939, 996, 1079, 1209, 1252, 1612, 1788, 1878, 1937, 2158, 2418, 2573, 3237, 3756, 3874, 4069, 4316, 4619, 4836, 5146, 5811, 6474, 7719, 7748, 8138, 9238, 9703, 10292, 11622, 12207, 12367, 12948, 13857, 15438, 16276, 18476, 19406, 23244, 24414, 24734, 25979, 27714, 29109, 30876, 33449, 37101, 38812, 46637, 48828, 49468, 51958, 55428, 58218, 60047, 66898, 74202, 77937, 93274, 100347, 103916, 116436, 120094, 126139, 133796, 139911, 148404, 155874, 160771, 180141, 186548, 200694, 240188, 252278, 279822, 311748, 321542, 337727, 360282, 378417, 383377, 401388, 482313, 504556, 559644, 606281, 643084, 675454, 720564, 756834, 766754, 805349, 964626, 1013181, 1150131, 1212562, 1350908, 1445747, 1513668, 1533508, 1610698, 1818843, 1929252, 2026362, 2300262, 2416047, 2425124, 2891494, 3221396, 3637686, 3870871, 4052724, 4337241, 4600524, 4832094, 4983901, 5782988, 7275372, 7741742, 8674482, 9664188, 9967802, 10469537, 11612613, 14951703, 15483484, 17348964, 18794711, 19935604, 20939074, 23225226, 29903406, 31408611, 37589422, 41878148, 46450452, 50321323, 56384133, 59806812, 62817222, 75178844, 100642646, 112768266, 119997001, 125634444, 150963969, 201285292, 225536532, 239994002, 301927938, 359991003, 479988004, 603855876, 719982006, 1439964012, 1559961013, 3119922026, 4679883039, 6239844052, 9359766078, 18719532156]

約数ペア:

[(1, 18719532156), (2, 9359766078), (3, 6239844052), (4, 4679883039), (6, 3119922026), (12, 1559961013), (13, 1439964012), (26, 719982006), (31, 603855876), (39, 479988004), (52, 359991003), (62, 301927938), (78, 239994002), (83, 225536532), (93, 201285292), (124, 150963969), (149, 125634444), (156, 119997001), (166, 112768266), (186, 100642646), (249, 75178844), (298, 62817222), (313, 59806812), (332, 56384133), (372, 50321323), (403, 46450452), (447, 41878148), (498, 37589422), (596, 31408611), (626, 29903406), (806, 23225226), (894, 20939074), (939, 19935604), (996, 18794711), (1079, 17348964), (1209, 15483484), (1252, 14951703), (1612, 11612613), (1788, 10469537), (1878, 9967802), (1937, 9664188), (2158, 8674482), (2418, 7741742), (2573, 7275372), (3237, 5782988), (3756, 4983901), (3874, 4832094), (4069, 4600524), (4316, 4337241), (4619, 4052724), (4836, 3870871), (5146, 3637686), (5811, 3221396), (6474, 2891494), (7719, 2425124), (7748, 2416047), (8138, 2300262), (9238, 2026362), (9703, 1929252), (10292, 1818843), (11622, 1610698), (12207, 1533508), (12367, 1513668), (12948, 1445747), (13857, 1350908), (15438, 1212562), (16276, 1150131), (18476, 1013181), (19406, 964626), (23244, 805349), (24414, 766754), (24734, 756834), (25979, 720564), (27714, 675454), (29109, 643084), (30876, 606281), (33449, 559644), (37101, 504556), (38812, 482313), (46637, 401388), (48828, 383377), (49468, 378417), (51958, 360282), (55428, 337727), (58218, 321542), (60047, 311748), (66898, 279822), (74202, 252278), (77937, 240188), (93274, 200694), (100347, 186548), (103916, 180141), (116436, 160771), (120094, 155874), (126139, 148404), (133796, 139911)]