17939277639

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{4783}}^1\times {\mathrm{18119}}^1$

素因数の和:22931

約数の個数: 24

約数和(自身を含む): 27046056960

約数和(自身を除く): 9106779321

約数列:

[1, 3, 9, 23, 69, 207, 4783, 14349, 18119, 43047, 54357, 110009, 163071, 330027, 416737, 990081, 1250211, 3750633, 86663177, 259989531, 779968593, 1993253071, 5979759213, 17939277639]

約数ペア:

[(1, 17939277639), (3, 5979759213), (9, 1993253071), (23, 779968593), (69, 259989531), (207, 86663177), (4783, 3750633), (14349, 1250211), (18119, 990081), (43047, 416737), (54357, 330027), (110009, 163071)]