389631006

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{63853}}^1$

素因数の和:63977

約数の個数: 32

約数和(自身を含む): 873522720

約数和(自身を除く): 483891714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 63853, 127706, 191559, 383118, 574677, 1149354, 1724031, 3448062, 7215389, 14430778, 21646167, 43292334, 64938501, 129877002, 194815503, 389631006]

約数ペア:

[(1, 389631006), (2, 194815503), (3, 129877002), (6, 64938501), (9, 43292334), (18, 21646167), (27, 14430778), (54, 7215389), (113, 3448062), (226, 1724031), (339, 1149354), (678, 574677), (1017, 383118), (2034, 191559), (3051, 127706), (6102, 63853)]