18950862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15559}}^1$

素因数の和:15600

約数の個数: 32

約数和(自身を含む): 44812800

約数和(自身を除く): 25861938

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15559, 31118, 46677, 93354, 108913, 217826, 326739, 451211, 653478, 902422, 1353633, 2707266, 3158477, 6316954, 9475431, 18950862]

約数ペア:

[(1, 18950862), (2, 9475431), (3, 6316954), (6, 3158477), (7, 2707266), (14, 1353633), (21, 902422), (29, 653478), (42, 451211), (58, 326739), (87, 217826), (174, 108913), (203, 93354), (406, 46677), (609, 31118), (1218, 15559)]