897066

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 2127840

約数和(自身を除く): 1230774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 61, 86, 114, 122, 129, 171, 183, 258, 342, 366, 387, 549, 774, 817, 1098, 1159, 1634, 2318, 2451, 2623, 3477, 4902, 5246, 6954, 7353, 7869, 10431, 14706, 15738, 20862, 23607, 47214, 49837, 99674, 149511, 299022, 448533, 897066]

約数ペア:

[(1, 897066), (2, 448533), (3, 299022), (6, 149511), (9, 99674), (18, 49837), (19, 47214), (38, 23607), (43, 20862), (57, 15738), (61, 14706), (86, 10431), (114, 7869), (122, 7353), (129, 6954), (171, 5246), (183, 4902), (258, 3477), (342, 2623), (366, 2451), (387, 2318), (549, 1634), (774, 1159), (817, 1098)]