18111384

素因数分解:

$2^3\times 3^3\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 32576616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 191, 216, 382, 439, 573, 764, 878, 1146, 1317, 1528, 1719, 1756, 2292, 2634, 3438, 3512, 3951, 4584, 5157, 5268, 6876, 7902, 10314, 10536, 11853, 13752, 15804, 20628, 23706, 31608, 41256, 47412, 83849, 94824, 167698, 251547, 335396, 503094, 670792, 754641, 1006188, 1509282, 2012376, 2263923, 3018564, 4527846, 6037128, 9055692, 18111384]

約数ペア:

[(1, 18111384), (2, 9055692), (3, 6037128), (4, 4527846), (6, 3018564), (8, 2263923), (9, 2012376), (12, 1509282), (18, 1006188), (24, 754641), (27, 670792), (36, 503094), (54, 335396), (72, 251547), (108, 167698), (191, 94824), (216, 83849), (382, 47412), (439, 41256), (573, 31608), (764, 23706), (878, 20628), (1146, 15804), (1317, 13752), (1528, 11853), (1719, 10536), (1756, 10314), (2292, 7902), (2634, 6876), (3438, 5268), (3512, 5157), (3951, 4584)]