71664246

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{54539}}^1$

素因数の和:54620

約数の個数: 24

約数和(自身を含む): 157402440

約数和(自身を除く): 85738194

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 54539, 109078, 163617, 327234, 490851, 981702, 3981347, 7962694, 11944041, 23888082, 35832123, 71664246]

約数ペア:

[(1, 71664246), (2, 35832123), (3, 23888082), (6, 11944041), (9, 7962694), (18, 3981347), (73, 981702), (146, 490851), (219, 327234), (438, 163617), (657, 109078), (1314, 54539)]