18807018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101113}}^1$

素因数の和:101149

約数の個数: 16

約数和(自身を含む): 38827776

約数和(自身を除く): 20020758

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 101113, 202226, 303339, 606678, 3134503, 6269006, 9403509, 18807018]

約数ペア:

[(1, 18807018), (2, 9403509), (3, 6269006), (6, 3134503), (31, 606678), (62, 303339), (93, 202226), (186, 101113)]