39187998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 89556480

約数和(自身を除く): 50368482

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 919, 927, 1838, 1854, 2369, 2757, 4738, 5514, 7107, 8271, 14214, 16542, 21137, 21321, 42274, 42642, 63411, 94657, 126822, 189314, 190233, 283971, 380466, 567942, 851913, 1703826, 2177111, 4354222, 6531333, 13062666, 19593999, 39187998]

約数ペア:

[(1, 39187998), (2, 19593999), (3, 13062666), (6, 6531333), (9, 4354222), (18, 2177111), (23, 1703826), (46, 851913), (69, 567942), (103, 380466), (138, 283971), (206, 190233), (207, 189314), (309, 126822), (414, 94657), (618, 63411), (919, 42642), (927, 42274), (1838, 21321), (1854, 21137), (2369, 16542), (2757, 14214), (4738, 8271), (5514, 7107)]