19221569172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{3889}}^1$

素因数の和:4150

約数の個数: 144

約数和(自身を含む): 53523288000

約数和(自身を除く): 34301718828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 179, 234, 236, 354, 358, 468, 531, 537, 708, 716, 767, 1062, 1074, 1534, 1611, 2124, 2148, 2301, 2327, 3068, 3222, 3889, 4602, 4654, 6444, 6903, 6981, 7778, 9204, 9308, 10561, 11667, 13806, 13962, 15556, 20943, 21122, 23334, 27612, 27924, 31683, 35001, 41886, 42244, 46668, 50557, 63366, 70002, 83772, 95049, 101114, 126732, 137293, 140004, 151671, 190098, 202228, 229451, 274586, 303342, 380196, 411879, 455013, 458902, 549172, 606684, 688353, 696131, 823758, 910026, 917804, 1235637, 1376706, 1392262, 1647516, 1820052, 2065059, 2088393, 2471274, 2753412, 2784524, 2982863, 4130118, 4176786, 4942548, 5965726, 6265179, 8260236, 8353572, 8948589, 9049703, 11931452, 12530358, 17897178, 18099406, 25060716, 26845767, 27149109, 35794356, 36198812, 41071729, 53691534, 54298218, 81447327, 82143458, 107383068, 108596436, 123215187, 162894654, 164286916, 246430374, 325789308, 369645561, 492860748, 533932477, 739291122, 1067864954, 1478582244, 1601797431, 2135729908, 3203594862, 4805392293, 6407189724, 9610784586, 19221569172]

約数ペア:

[(1, 19221569172), (2, 9610784586), (3, 6407189724), (4, 4805392293), (6, 3203594862), (9, 2135729908), (12, 1601797431), (13, 1478582244), (18, 1067864954), (26, 739291122), (36, 533932477), (39, 492860748), (52, 369645561), (59, 325789308), (78, 246430374), (117, 164286916), (118, 162894654), (156, 123215187), (177, 108596436), (179, 107383068), (234, 82143458), (236, 81447327), (354, 54298218), (358, 53691534), (468, 41071729), (531, 36198812), (537, 35794356), (708, 27149109), (716, 26845767), (767, 25060716), (1062, 18099406), (1074, 17897178), (1534, 12530358), (1611, 11931452), (2124, 9049703), (2148, 8948589), (2301, 8353572), (2327, 8260236), (3068, 6265179), (3222, 5965726), (3889, 4942548), (4602, 4176786), (4654, 4130118), (6444, 2982863), (6903, 2784524), (6981, 2753412), (7778, 2471274), (9204, 2088393), (9308, 2065059), (10561, 1820052), (11667, 1647516), (13806, 1392262), (13962, 1376706), (15556, 1235637), (20943, 917804), (21122, 910026), (23334, 823758), (27612, 696131), (27924, 688353), (31683, 606684), (35001, 549172), (41886, 458902), (42244, 455013), (46668, 411879), (50557, 380196), (63366, 303342), (70002, 274586), (83772, 229451), (95049, 202228), (101114, 190098), (126732, 151671), (137293, 140004)]