17947788

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{5519}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 42040320

約数和(自身を除く): 24092532

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 5519, 11038, 16557, 22076, 33114, 66228, 1495649, 2991298, 4486947, 5982596, 8973894, 17947788]

約数ペア:

[(1, 17947788), (2, 8973894), (3, 5982596), (4, 4486947), (6, 2991298), (12, 1495649), (271, 66228), (542, 33114), (813, 22076), (1084, 16557), (1626, 11038), (3252, 5519)]