81624246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1871}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 178454016

約数和(自身を除く): 96829770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1871, 1983, 3742, 3966, 5613, 7271, 11226, 14542, 20581, 21813, 41162, 43626, 61743, 123486, 1236731, 2473462, 3710193, 7420386, 13604041, 27208082, 40812123, 81624246]

約数ペア:

[(1, 81624246), (2, 40812123), (3, 27208082), (6, 13604041), (11, 7420386), (22, 3710193), (33, 2473462), (66, 1236731), (661, 123486), (1322, 61743), (1871, 43626), (1983, 41162), (3742, 21813), (3966, 20581), (5613, 14542), (7271, 11226)]