21008472

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4583}}^1$

素因数の和:4783

約数の個数: 32

約数和(自身を含む): 52807680

約数和(自身を除く): 31799208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4583, 4584, 9166, 13749, 18332, 27498, 36664, 54996, 109992, 875353, 1750706, 2626059, 3501412, 5252118, 7002824, 10504236, 21008472]

約数ペア:

[(1, 21008472), (2, 10504236), (3, 7002824), (4, 5252118), (6, 3501412), (8, 2626059), (12, 1750706), (24, 875353), (191, 109992), (382, 54996), (573, 36664), (764, 27498), (1146, 18332), (1528, 13749), (2292, 9166), (4583, 4584)]