8889806862

素因数分解:

$2^1\times 3^4\times {\mathrm{431}}^1\times {\mathrm{127321}}^1$

素因数の和:127766

約数の個数: 40

約数和(自身を含む): 19966126752

約数和(自身を除く): 11076319890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431, 862, 1293, 2586, 3879, 7758, 11637, 23274, 34911, 69822, 127321, 254642, 381963, 763926, 1145889, 2291778, 3437667, 6875334, 10313001, 20626002, 54875351, 109750702, 164626053, 329252106, 493878159, 987756318, 1481634477, 2963268954, 4444903431, 8889806862]

約数ペア:

[(1, 8889806862), (2, 4444903431), (3, 2963268954), (6, 1481634477), (9, 987756318), (18, 493878159), (27, 329252106), (54, 164626053), (81, 109750702), (162, 54875351), (431, 20626002), (862, 10313001), (1293, 6875334), (2586, 3437667), (3879, 2291778), (7758, 1145889), (11637, 763926), (23274, 381963), (34911, 254642), (69822, 127321)]