286528086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1224479}}^1$

素因数の和:1224500

約数の個数: 24

約数和(自身を含む): 668566080

約数和(自身を除く): 382037994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1224479, 2448958, 3673437, 7346874, 11020311, 15918227, 22040622, 31836454, 47754681, 95509362, 143264043, 286528086]

約数ペア:

[(1, 286528086), (2, 143264043), (3, 95509362), (6, 47754681), (9, 31836454), (13, 22040622), (18, 15918227), (26, 11020311), (39, 7346874), (78, 3673437), (117, 2448958), (234, 1224479)]