21753252

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10633

約数の個数: 48

約数和(自身を含む): 59371200

約数和(自身を除く): 37617948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 10601, 21202, 31803, 42404, 63606, 95409, 127212, 190818, 201419, 286227, 381636, 402838, 572454, 604257, 805676, 1144908, 1208514, 1812771, 2417028, 3625542, 5438313, 7251084, 10876626, 21753252]

約数ペア:

[(1, 21753252), (2, 10876626), (3, 7251084), (4, 5438313), (6, 3625542), (9, 2417028), (12, 1812771), (18, 1208514), (19, 1144908), (27, 805676), (36, 604257), (38, 572454), (54, 402838), (57, 381636), (76, 286227), (108, 201419), (114, 190818), (171, 127212), (228, 95409), (342, 63606), (513, 42404), (684, 31803), (1026, 21202), (2052, 10601)]