215682822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{22651}}^1$

素因数の和:22705

約数の個数: 36

約数和(自身を含む): 488535684

約数和(自身を除く): 272852862

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 22651, 45302, 67953, 135906, 203859, 407718, 520973, 1041946, 1562919, 3125838, 4688757, 9377514, 11982379, 23964758, 35947137, 71894274, 107841411, 215682822]

約数ペア:

[(1, 215682822), (2, 107841411), (3, 71894274), (6, 35947137), (9, 23964758), (18, 11982379), (23, 9377514), (46, 4688757), (69, 3125838), (138, 1562919), (207, 1041946), (414, 520973), (529, 407718), (1058, 203859), (1587, 135906), (3174, 67953), (4761, 45302), (9522, 22651)]