21082900632

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1\times {\mathrm{6701}}^1$

素因数の和:7436

約数の個数: 64

約数和(自身を含む): 53007458400

約数和(自身を除く): 31924557768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 389, 674, 778, 1011, 1167, 1348, 1556, 2022, 2334, 2696, 3112, 4044, 4668, 6701, 8088, 9336, 13402, 20103, 26804, 40206, 53608, 80412, 131093, 160824, 262186, 393279, 524372, 786558, 1048744, 1573116, 2258237, 2606689, 3146232, 4516474, 5213378, 6774711, 7820067, 9032948, 10426756, 13549422, 15640134, 18065896, 20853512, 27098844, 31280268, 54197688, 62560536, 878454193, 1756908386, 2635362579, 3513816772, 5270725158, 7027633544, 10541450316, 21082900632]

約数ペア:

[(1, 21082900632), (2, 10541450316), (3, 7027633544), (4, 5270725158), (6, 3513816772), (8, 2635362579), (12, 1756908386), (24, 878454193), (337, 62560536), (389, 54197688), (674, 31280268), (778, 27098844), (1011, 20853512), (1167, 18065896), (1348, 15640134), (1556, 13549422), (2022, 10426756), (2334, 9032948), (2696, 7820067), (3112, 6774711), (4044, 5213378), (4668, 4516474), (6701, 3146232), (8088, 2606689), (9336, 2258237), (13402, 1573116), (20103, 1048744), (26804, 786558), (40206, 524372), (53608, 393279), (80412, 262186), (131093, 160824)]