18922908

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{29753}}^1$

素因数の和:29813

約数の個数: 24

約数和(自身を含む): 44988048

約数和(自身を除く): 26065140

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 29753, 59506, 89259, 119012, 178518, 357036, 1576909, 3153818, 4730727, 6307636, 9461454, 18922908]

約数ペア:

[(1, 18922908), (2, 9461454), (3, 6307636), (4, 4730727), (6, 3153818), (12, 1576909), (53, 357036), (106, 178518), (159, 119012), (212, 89259), (318, 59506), (636, 29753)]