218461128

素因数分解:

$2^3\times 3^1\times {\mathrm{9102547}}^1$

素因数の和:9102556

約数の個数: 16

約数和(自身を含む): 546152880

約数和(自身を除く): 327691752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9102547, 18205094, 27307641, 36410188, 54615282, 72820376, 109230564, 218461128]

約数ペア:

[(1, 218461128), (2, 109230564), (3, 72820376), (4, 54615282), (6, 36410188), (8, 27307641), (12, 18205094), (24, 9102547)]