18377962

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 28232712

約数和(自身を除く): 9854750

約数列:

[1, 2, 53, 106, 281, 562, 617, 1234, 14893, 29786, 32701, 65402, 173377, 346754, 9188981, 18377962]

約数ペア:

[(1, 18377962), (2, 9188981), (53, 346754), (106, 173377), (281, 65402), (562, 32701), (617, 29786), (1234, 14893)]