18306582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10631}}^1$

素因数の和:10684

約数の個数: 32

約数和(自身を含む): 42868224

約数和(自身を除く): 24561642

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 10631, 21262, 31893, 63786, 74417, 148834, 223251, 435871, 446502, 871742, 1307613, 2615226, 3051097, 6102194, 9153291, 18306582]

約数ペア:

[(1, 18306582), (2, 9153291), (3, 6102194), (6, 3051097), (7, 2615226), (14, 1307613), (21, 871742), (41, 446502), (42, 435871), (82, 223251), (123, 148834), (246, 74417), (287, 63786), (574, 31893), (861, 21262), (1722, 10631)]