2012276988

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{6037}}^1$

素因数の和:6291

約数の個数: 72

約数和(自身を含む): 5222048832

約数和(自身を除く): 3209771844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 197, 282, 394, 423, 564, 591, 788, 846, 1182, 1692, 1773, 2364, 3546, 6037, 7092, 9259, 12074, 18111, 18518, 24148, 27777, 36222, 37036, 54333, 55554, 72444, 83331, 108666, 111108, 166662, 217332, 283739, 333324, 567478, 851217, 1134956, 1189289, 1702434, 2378578, 2553651, 3404868, 3567867, 4757156, 5107302, 7135734, 10214604, 10703601, 14271468, 21407202, 42814404, 55896583, 111793166, 167689749, 223586332, 335379498, 503069247, 670758996, 1006138494, 2012276988]

約数ペア:

[(1, 2012276988), (2, 1006138494), (3, 670758996), (4, 503069247), (6, 335379498), (9, 223586332), (12, 167689749), (18, 111793166), (36, 55896583), (47, 42814404), (94, 21407202), (141, 14271468), (188, 10703601), (197, 10214604), (282, 7135734), (394, 5107302), (423, 4757156), (564, 3567867), (591, 3404868), (788, 2553651), (846, 2378578), (1182, 1702434), (1692, 1189289), (1773, 1134956), (2364, 851217), (3546, 567478), (6037, 333324), (7092, 283739), (9259, 217332), (12074, 166662), (18111, 111108), (18518, 108666), (24148, 83331), (27777, 72444), (36222, 55554), (37036, 54333)]