2079351612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{9049}}^1$

素因数の和:9563

約数の個数: 72

約数和(自身を含む): 5672612400

約数和(自身を除く): 3593260788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491, 982, 1473, 1964, 2946, 4419, 5892, 6383, 8838, 9049, 12766, 17676, 18098, 19149, 25532, 27147, 36196, 38298, 54294, 57447, 76596, 81441, 108588, 114894, 117637, 162882, 229788, 235274, 325764, 352911, 470548, 705822, 1058733, 1411644, 2117466, 4234932, 4443059, 8886118, 13329177, 17772236, 26658354, 39987531, 53316708, 57759767, 79975062, 115519534, 159950124, 173279301, 231039068, 346558602, 519837903, 693117204, 1039675806, 2079351612]

約数ペア:

[(1, 2079351612), (2, 1039675806), (3, 693117204), (4, 519837903), (6, 346558602), (9, 231039068), (12, 173279301), (13, 159950124), (18, 115519534), (26, 79975062), (36, 57759767), (39, 53316708), (52, 39987531), (78, 26658354), (117, 17772236), (156, 13329177), (234, 8886118), (468, 4443059), (491, 4234932), (982, 2117466), (1473, 1411644), (1964, 1058733), (2946, 705822), (4419, 470548), (5892, 352911), (6383, 325764), (8838, 235274), (9049, 229788), (12766, 162882), (17676, 117637), (18098, 114894), (19149, 108588), (25532, 81441), (27147, 76596), (36196, 57447), (38298, 54294)]