216288522

素因数分解:

$2^1\times 3^3\times {\mathrm{4005343}}^1$

素因数の和:4005354

約数の個数: 16

約数和(自身を含む): 480641280

約数和(自身を除く): 264352758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4005343, 8010686, 12016029, 24032058, 36048087, 72096174, 108144261, 216288522]

約数ペア:

[(1, 216288522), (2, 108144261), (3, 72096174), (6, 36048087), (9, 24032058), (18, 12016029), (27, 8010686), (54, 4005343)]