21990959934

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{70199}}^1$

素因数の和:70792

約数の個数: 32

約数和(自身を含む): 44478720000

約数和(自身を除く): 22487760066

約数列:

[1, 2, 3, 6, 109, 218, 327, 479, 654, 958, 1437, 2874, 52211, 70199, 104422, 140398, 156633, 210597, 313266, 421194, 7651691, 15303382, 22955073, 33625321, 45910146, 67250642, 100875963, 201751926, 3665159989, 7330319978, 10995479967, 21990959934]

約数ペア:

[(1, 21990959934), (2, 10995479967), (3, 7330319978), (6, 3665159989), (109, 201751926), (218, 100875963), (327, 67250642), (479, 45910146), (654, 33625321), (958, 22955073), (1437, 15303382), (2874, 7651691), (52211, 421194), (70199, 313266), (104422, 210597), (140398, 156633)]