2018745027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{35141}}^1$

素因数の和:35651

約数の個数: 24

約数和(自身を含む): 3146755248

約数和(自身を除く): 1128010221

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 4419, 6383, 19149, 35141, 57447, 105423, 316269, 456833, 1370499, 4111497, 17254231, 51762693, 155288079, 224305003, 672915009, 2018745027]

約数ペア:

[(1, 2018745027), (3, 672915009), (9, 224305003), (13, 155288079), (39, 51762693), (117, 17254231), (491, 4111497), (1473, 1370499), (4419, 456833), (6383, 316269), (19149, 105423), (35141, 57447)]