18329829

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 29164800

約数和(自身を除く): 10834971

約数列:

[1, 3, 7, 21, 41, 61, 123, 183, 287, 349, 427, 861, 1047, 1281, 2443, 2501, 7329, 7503, 14309, 17507, 21289, 42927, 52521, 63867, 100163, 149023, 300489, 447069, 872849, 2618547, 6109943, 18329829]

約数ペア:

[(1, 18329829), (3, 6109943), (7, 2618547), (21, 872849), (41, 447069), (61, 300489), (123, 149023), (183, 100163), (287, 63867), (349, 52521), (427, 42927), (861, 21289), (1047, 17507), (1281, 14309), (2443, 7503), (2501, 7329)]