2880054

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:173

約数の個数: 36

約数和(自身を含む): 6491628

約数和(自身を除く): 3611574

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 3721, 5246, 7442, 7869, 11163, 15738, 22326, 23607, 33489, 47214, 66978, 160003, 320006, 480009, 960018, 1440027, 2880054]

約数ペア:

[(1, 2880054), (2, 1440027), (3, 960018), (6, 480009), (9, 320006), (18, 160003), (43, 66978), (61, 47214), (86, 33489), (122, 23607), (129, 22326), (183, 15738), (258, 11163), (366, 7869), (387, 7442), (549, 5246), (774, 3721), (1098, 2623)]