15109878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 34709760

約数和(自身を除く): 19599882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1571, 1603, 3142, 3206, 4713, 4809, 9426, 9618, 10997, 21994, 32991, 65982, 359759, 719518, 1079277, 2158554, 2518313, 5036626, 7554939, 15109878]

約数ペア:

[(1, 15109878), (2, 7554939), (3, 5036626), (6, 2518313), (7, 2158554), (14, 1079277), (21, 719518), (42, 359759), (229, 65982), (458, 32991), (687, 21994), (1374, 10997), (1571, 9618), (1603, 9426), (3142, 4809), (3206, 4713)]