18232590978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144703103}}^1$

素因数の和:144703118

約数の個数: 24

約数和(自身を含む): 45147368448

約数和(自身を除く): 26914777470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144703103, 289406206, 434109309, 868218618, 1012921721, 1302327927, 2025843442, 2604655854, 3038765163, 6077530326, 9116295489, 18232590978]

約数ペア:

[(1, 18232590978), (2, 9116295489), (3, 6077530326), (6, 3038765163), (7, 2604655854), (9, 2025843442), (14, 1302327927), (18, 1012921721), (21, 868218618), (42, 434109309), (63, 289406206), (126, 144703103)]