18291289268

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11072209}}^1$

素因数の和:11072279

約数の個数: 24

約数和(自身を含む): 37202625600

約数和(自身を除く): 18911336332

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 11072209, 22144418, 44288836, 77505463, 155010926, 310021852, 653260331, 1306520662, 2613041324, 4572822317, 9145644634, 18291289268]

約数ペア:

[(1, 18291289268), (2, 9145644634), (4, 4572822317), (7, 2613041324), (14, 1306520662), (28, 653260331), (59, 310021852), (118, 155010926), (236, 77505463), (413, 44288836), (826, 22144418), (1652, 11072209)]