138789624

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{17471}}^1$

素因数の和:17811

約数の個数: 32

約数和(自身を含む): 348042240

約数和(自身を除く): 209252616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 17471, 34942, 52413, 69884, 104826, 139768, 209652, 419304, 5782901, 11565802, 17348703, 23131604, 34697406, 46263208, 69394812, 138789624]

約数ペア:

[(1, 138789624), (2, 69394812), (3, 46263208), (4, 34697406), (6, 23131604), (8, 17348703), (12, 11565802), (24, 5782901), (331, 419304), (662, 209652), (993, 139768), (1324, 104826), (1986, 69884), (2648, 52413), (3972, 34942), (7944, 17471)]