21386548032

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{877073}}^1$

素因数の和:877215

約数の個数: 56

約数和(自身を含む): 57030859776

約数和(自身を除く): 35644311744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 877073, 1754146, 2631219, 3508292, 5262438, 7016584, 10524876, 14033168, 21049752, 28066336, 42099504, 56132672, 84199008, 111388271, 168398016, 222776542, 334164813, 445553084, 668329626, 891106168, 1336659252, 1782212336, 2673318504, 3564424672, 5346637008, 7128849344, 10693274016, 21386548032]

約数ペア:

[(1, 21386548032), (2, 10693274016), (3, 7128849344), (4, 5346637008), (6, 3564424672), (8, 2673318504), (12, 1782212336), (16, 1336659252), (24, 891106168), (32, 668329626), (48, 445553084), (64, 334164813), (96, 222776542), (127, 168398016), (192, 111388271), (254, 84199008), (381, 56132672), (508, 42099504), (762, 28066336), (1016, 21049752), (1524, 14033168), (2032, 10524876), (3048, 7016584), (4064, 5262438), (6096, 3508292), (8128, 2631219), (12192, 1754146), (24384, 877073)]