21642833976

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1613}}^1\times {\mathrm{2063}}^1$

素因数の和:3956

約数の個数: 64

約数和(自身を含む): 54366750720

約数和(自身を除く): 32723916744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1613, 1626, 2063, 2168, 3226, 3252, 4126, 4839, 6189, 6452, 6504, 8252, 9678, 12378, 12904, 16504, 19356, 24756, 38712, 49512, 437123, 559073, 874246, 1118146, 1311369, 1677219, 1748492, 2236292, 2622738, 3327619, 3354438, 3496984, 4472584, 5245476, 6655238, 6708876, 9982857, 10490952, 13310476, 13417752, 19965714, 26620952, 39931428, 79862856, 901784749, 1803569498, 2705354247, 3607138996, 5410708494, 7214277992, 10821416988, 21642833976]

約数ペア:

[(1, 21642833976), (2, 10821416988), (3, 7214277992), (4, 5410708494), (6, 3607138996), (8, 2705354247), (12, 1803569498), (24, 901784749), (271, 79862856), (542, 39931428), (813, 26620952), (1084, 19965714), (1613, 13417752), (1626, 13310476), (2063, 10490952), (2168, 9982857), (3226, 6708876), (3252, 6655238), (4126, 5245476), (4839, 4472584), (6189, 3496984), (6452, 3354438), (6504, 3327619), (8252, 2622738), (9678, 2236292), (12378, 1748492), (12904, 1677219), (16504, 1311369), (19356, 1118146), (24756, 874246), (38712, 559073), (49512, 437123)]