28681932834

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69280031}}^1$

素因数の和:69280062

約数の個数: 24

約数和(自身を含む): 64846109952

約数和(自身を除く): 36164177118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69280031, 138560062, 207840093, 415680186, 623520279, 1247040558, 1593440713, 3186881426, 4780322139, 9560644278, 14340966417, 28681932834]

約数ペア:

[(1, 28681932834), (2, 14340966417), (3, 9560644278), (6, 4780322139), (9, 3186881426), (18, 1593440713), (23, 1247040558), (46, 623520279), (69, 415680186), (138, 207840093), (207, 138560062), (414, 69280031)]