2658258

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 40

約数和(自身を含む): 6076620

約数和(自身を除く): 3418362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 269, 366, 538, 549, 807, 1098, 1614, 1647, 2421, 3294, 4842, 4941, 7263, 9882, 14526, 16409, 21789, 32818, 43578, 49227, 98454, 147681, 295362, 443043, 886086, 1329129, 2658258]

約数ペア:

[(1, 2658258), (2, 1329129), (3, 886086), (6, 443043), (9, 295362), (18, 147681), (27, 98454), (54, 49227), (61, 43578), (81, 32818), (122, 21789), (162, 16409), (183, 14526), (269, 9882), (366, 7263), (538, 4941), (549, 4842), (807, 3294), (1098, 2421), (1614, 1647)]