2991910068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127663}}^1$

素因数の和:127714

約数の個数: 96

約数和(自身を含む): 9150955520

約数和(自身を除く): 6159045452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 23436, 127663, 255326, 382989, 510652, 765978, 893641, 1148967, 1531956, 1787282, 2297934, 2680923, 3446901, 3574564, 3957553, 4595868, 5361846, 6893802, 7915106, 8042769, 10723692, 11872659, 13787604, 15830212, 16085538, 23745318, 24128307, 27702871, 32171076, 35617977, 47490636, 48256614, 55405742, 71235954, 83108613, 96513228, 106853931, 110811484, 142471908, 166217226, 213707862, 249325839, 332434452, 427415724, 498651678, 747977517, 997303356, 1495955034, 2991910068]

約数ペア:

[(1, 2991910068), (2, 1495955034), (3, 997303356), (4, 747977517), (6, 498651678), (7, 427415724), (9, 332434452), (12, 249325839), (14, 213707862), (18, 166217226), (21, 142471908), (27, 110811484), (28, 106853931), (31, 96513228), (36, 83108613), (42, 71235954), (54, 55405742), (62, 48256614), (63, 47490636), (84, 35617977), (93, 32171076), (108, 27702871), (124, 24128307), (126, 23745318), (186, 16085538), (189, 15830212), (217, 13787604), (252, 11872659), (279, 10723692), (372, 8042769), (378, 7915106), (434, 6893802), (558, 5361846), (651, 4595868), (756, 3957553), (837, 3574564), (868, 3446901), (1116, 2680923), (1302, 2297934), (1674, 1787282), (1953, 1531956), (2604, 1148967), (3348, 893641), (3906, 765978), (5859, 510652), (7812, 382989), (11718, 255326), (23436, 127663)]