81432186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8171}}^1$

素因数の和:8338

約数の個数: 32

約数和(自身を含む): 178868736

約数和(自身を除く): 97436550

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 8171, 9966, 16342, 24513, 49026, 89881, 179762, 269643, 539286, 1233821, 2467642, 3701463, 7402926, 13572031, 27144062, 40716093, 81432186]

約数ペア:

[(1, 81432186), (2, 40716093), (3, 27144062), (6, 13572031), (11, 7402926), (22, 3701463), (33, 2467642), (66, 1233821), (151, 539286), (302, 269643), (453, 179762), (906, 89881), (1661, 49026), (3322, 24513), (4983, 16342), (8171, 9966)]