18456090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2287}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 26022630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2287, 2690, 4035, 4574, 6861, 8070, 11435, 13722, 22870, 34305, 68610, 615203, 1230406, 1845609, 3076015, 3691218, 6152030, 9228045, 18456090]

約数ペア:

[(1, 18456090), (2, 9228045), (3, 6152030), (5, 3691218), (6, 3076015), (10, 1845609), (15, 1230406), (30, 615203), (269, 68610), (538, 34305), (807, 22870), (1345, 13722), (1614, 11435), (2287, 8070), (2690, 6861), (4035, 4574)]