18516442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 14920358

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 773, 826, 1546, 1711, 3422, 5411, 10822, 11977, 22417, 23954, 44834, 45607, 91214, 156919, 313838, 319249, 638498, 1322603, 2645206, 9258221, 18516442]

約数ペア:

[(1, 18516442), (2, 9258221), (7, 2645206), (14, 1322603), (29, 638498), (58, 319249), (59, 313838), (118, 156919), (203, 91214), (406, 45607), (413, 44834), (773, 23954), (826, 22417), (1546, 11977), (1711, 10822), (3422, 5411)]