4895384238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131321}}^1$

素因数の和:131457

約数の個数: 48

約数和(自身を含む): 11267427600

約数和(自身を除く): 6372043362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 4142, 6213, 12426, 18639, 37278, 131321, 262642, 393963, 787926, 1181889, 2363778, 2495099, 4990198, 7485297, 14313989, 14970594, 22455891, 28627978, 42941967, 44911782, 85883934, 128825901, 257651802, 271965791, 543931582, 815897373, 1631794746, 2447692119, 4895384238]

約数ペア:

[(1, 4895384238), (2, 2447692119), (3, 1631794746), (6, 815897373), (9, 543931582), (18, 271965791), (19, 257651802), (38, 128825901), (57, 85883934), (109, 44911782), (114, 42941967), (171, 28627978), (218, 22455891), (327, 14970594), (342, 14313989), (654, 7485297), (981, 4990198), (1962, 2495099), (2071, 2363778), (4142, 1181889), (6213, 787926), (12426, 393963), (18639, 262642), (37278, 131321)]