18546242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 34413120

約数和(自身を除く): 15866878

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3413, 5434, 6826, 37543, 44369, 64847, 75086, 88738, 129694, 488059, 713317, 843011, 976118, 1426634, 1686022, 9273121, 18546242]

約数ペア:

[(1, 18546242), (2, 9273121), (11, 1686022), (13, 1426634), (19, 976118), (22, 843011), (26, 713317), (38, 488059), (143, 129694), (209, 88738), (247, 75086), (286, 64847), (418, 44369), (494, 37543), (2717, 6826), (3413, 5434)]