9017874

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 20427264

約数和(自身を除く): 11409390

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 191, 258, 366, 382, 387, 549, 573, 774, 1098, 1146, 1719, 2623, 3438, 5246, 7869, 8213, 11651, 15738, 16426, 23302, 23607, 24639, 34953, 47214, 49278, 69906, 73917, 104859, 147834, 209718, 500993, 1001986, 1502979, 3005958, 4508937, 9017874]

約数ペア:

[(1, 9017874), (2, 4508937), (3, 3005958), (6, 1502979), (9, 1001986), (18, 500993), (43, 209718), (61, 147834), (86, 104859), (122, 73917), (129, 69906), (183, 49278), (191, 47214), (258, 34953), (366, 24639), (382, 23607), (387, 23302), (549, 16426), (573, 15738), (774, 11651), (1098, 8213), (1146, 7869), (1719, 5246), (2623, 3438)]