18630610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 35272512

約数和(自身を除く): 16641902

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1171, 1591, 2342, 3182, 5855, 7955, 11710, 15910, 43327, 50353, 86654, 100706, 216635, 251765, 433270, 503530, 1863061, 3726122, 9315305, 18630610]

約数ペア:

[(1, 18630610), (2, 9315305), (5, 3726122), (10, 1863061), (37, 503530), (43, 433270), (74, 251765), (86, 216635), (185, 100706), (215, 86654), (370, 50353), (430, 43327), (1171, 15910), (1591, 11710), (2342, 7955), (3182, 5855)]