18684356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 34080480

約数和(自身を除く): 15396124

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 1931, 2419, 3862, 4838, 7724, 9676, 79171, 113929, 158342, 227858, 316684, 455716, 4671089, 9342178, 18684356]

約数ペア:

[(1, 18684356), (2, 9342178), (4, 4671089), (41, 455716), (59, 316684), (82, 227858), (118, 158342), (164, 113929), (236, 79171), (1931, 9676), (2419, 7724), (3862, 4838)]