18405996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219119}}^1$

素因数の和:219133

約数の個数: 24

約数和(自身を含む): 49082880

約数和(自身を除く): 30676884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219119, 438238, 657357, 876476, 1314714, 1533833, 2629428, 3067666, 4601499, 6135332, 9202998, 18405996]

約数ペア:

[(1, 18405996), (2, 9202998), (3, 6135332), (4, 4601499), (6, 3067666), (7, 2629428), (12, 1533833), (14, 1314714), (21, 876476), (28, 657357), (42, 438238), (84, 219119)]