1931859468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5087}}^1$

素因数の和:5252

約数の個数: 144

約数和(自身を含む): 6133929984

約数和(自身を除く): 4202070516

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 137, 154, 198, 231, 252, 274, 308, 396, 411, 462, 548, 693, 822, 924, 959, 1233, 1386, 1507, 1644, 1918, 2466, 2772, 2877, 3014, 3836, 4521, 4932, 5087, 5754, 6028, 8631, 9042, 10174, 10549, 11508, 13563, 15261, 17262, 18084, 20348, 21098, 27126, 30522, 31647, 34524, 35609, 42196, 45783, 54252, 55957, 61044, 63294, 71218, 91566, 94941, 106827, 111914, 126588, 142436, 167871, 183132, 189882, 213654, 223828, 320481, 335742, 379764, 391699, 427308, 503613, 640962, 671484, 696919, 783398, 1007226, 1175097, 1281924, 1393838, 1566796, 2014452, 2090757, 2350194, 2787676, 3525291, 4181514, 4700388, 4878433, 6272271, 7050582, 7666109, 8363028, 9756866, 12544542, 14101164, 14635299, 15332218, 19513732, 22998327, 25089084, 29270598, 30664436, 43905897, 45996654, 53662763, 58541196, 68994981, 87811794, 91993308, 107325526, 137989962, 160988289, 175623588, 214651052, 275979924, 321976578, 482964867, 643953156, 965929734, 1931859468]

約数ペア:

[(1, 1931859468), (2, 965929734), (3, 643953156), (4, 482964867), (6, 321976578), (7, 275979924), (9, 214651052), (11, 175623588), (12, 160988289), (14, 137989962), (18, 107325526), (21, 91993308), (22, 87811794), (28, 68994981), (33, 58541196), (36, 53662763), (42, 45996654), (44, 43905897), (63, 30664436), (66, 29270598), (77, 25089084), (84, 22998327), (99, 19513732), (126, 15332218), (132, 14635299), (137, 14101164), (154, 12544542), (198, 9756866), (231, 8363028), (252, 7666109), (274, 7050582), (308, 6272271), (396, 4878433), (411, 4700388), (462, 4181514), (548, 3525291), (693, 2787676), (822, 2350194), (924, 2090757), (959, 2014452), (1233, 1566796), (1386, 1393838), (1507, 1281924), (1644, 1175097), (1918, 1007226), (2466, 783398), (2772, 696919), (2877, 671484), (3014, 640962), (3836, 503613), (4521, 427308), (4932, 391699), (5087, 379764), (5754, 335742), (6028, 320481), (8631, 223828), (9042, 213654), (10174, 189882), (10549, 183132), (11508, 167871), (13563, 142436), (15261, 126588), (17262, 111914), (18084, 106827), (20348, 94941), (21098, 91566), (27126, 71218), (30522, 63294), (31647, 61044), (34524, 55957), (35609, 54252), (42196, 45783)]