2166675444

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 5542205760

約数和(自身を除く): 3375530316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 211, 302, 422, 453, 604, 633, 844, 906, 1266, 1359, 1812, 1889, 1899, 2532, 2718, 3778, 3798, 5436, 5667, 7556, 7596, 11334, 17001, 22668, 31861, 34002, 63722, 68004, 95583, 127444, 191166, 285239, 286749, 382332, 398579, 570478, 573498, 797158, 855717, 1140956, 1146996, 1195737, 1594316, 1711434, 2391474, 2567151, 3422868, 3587211, 4782948, 5134302, 7174422, 10268604, 14348844, 60185429, 120370858, 180556287, 240741716, 361112574, 541668861, 722225148, 1083337722, 2166675444]

約数ペア:

[(1, 2166675444), (2, 1083337722), (3, 722225148), (4, 541668861), (6, 361112574), (9, 240741716), (12, 180556287), (18, 120370858), (36, 60185429), (151, 14348844), (211, 10268604), (302, 7174422), (422, 5134302), (453, 4782948), (604, 3587211), (633, 3422868), (844, 2567151), (906, 2391474), (1266, 1711434), (1359, 1594316), (1812, 1195737), (1889, 1146996), (1899, 1140956), (2532, 855717), (2718, 797158), (3778, 573498), (3798, 570478), (5436, 398579), (5667, 382332), (7556, 286749), (7596, 285239), (11334, 191166), (17001, 127444), (22668, 95583), (31861, 68004), (34002, 63722)]