1556553078

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{4813}}^1$

素因数の和:4990

約数の個数: 64

約数和(自身を含む): 3556198080

約数和(自身を除く): 1999645002

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 113, 159, 226, 318, 339, 477, 678, 954, 1017, 1431, 2034, 2862, 3051, 4813, 5989, 6102, 9626, 11978, 14439, 17967, 28878, 35934, 43317, 53901, 86634, 107802, 129951, 161703, 255089, 259902, 323406, 510178, 543869, 765267, 1087738, 1530534, 1631607, 2295801, 3263214, 4591602, 4894821, 6887403, 9789642, 13774806, 14684463, 28825057, 29368926, 57650114, 86475171, 172950342, 259425513, 518851026, 778276539, 1556553078]

約数ペア:

[(1, 1556553078), (2, 778276539), (3, 518851026), (6, 259425513), (9, 172950342), (18, 86475171), (27, 57650114), (53, 29368926), (54, 28825057), (106, 14684463), (113, 13774806), (159, 9789642), (226, 6887403), (318, 4894821), (339, 4591602), (477, 3263214), (678, 2295801), (954, 1631607), (1017, 1530534), (1431, 1087738), (2034, 765267), (2862, 543869), (3051, 510178), (4813, 323406), (5989, 259902), (6102, 255089), (9626, 161703), (11978, 129951), (14439, 107802), (17967, 86634), (28878, 53901), (35934, 43317)]