18407852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 33339600

約数和(自身を除く): 14931748

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 1049, 2098, 4196, 4387, 8774, 17548, 43009, 86018, 112243, 172036, 224486, 448972, 4601963, 9203926, 18407852]

約数ペア:

[(1, 18407852), (2, 9203926), (4, 4601963), (41, 448972), (82, 224486), (107, 172036), (164, 112243), (214, 86018), (428, 43009), (1049, 17548), (2098, 8774), (4196, 4387)]