2315574

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 5199840

約数和(自身を除く): 2884266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 313, 411, 626, 822, 939, 1233, 1878, 2466, 2817, 3699, 5634, 7398, 8451, 16902, 42881, 85762, 128643, 257286, 385929, 771858, 1157787, 2315574]

約数ペア:

[(1, 2315574), (2, 1157787), (3, 771858), (6, 385929), (9, 257286), (18, 128643), (27, 85762), (54, 42881), (137, 16902), (274, 8451), (313, 7398), (411, 5634), (626, 3699), (822, 2817), (939, 2466), (1233, 1878)]