2518506333

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{877}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 4222266880

約数和(自身を除く): 1703760547

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 577, 711, 877, 1659, 1731, 2631, 4039, 4977, 5193, 6139, 7893, 12117, 18417, 36351, 45583, 55251, 69283, 136749, 207849, 319081, 410247, 484981, 506029, 623547, 957243, 1454943, 1518087, 2871729, 3542203, 4364829, 4554261, 10626609, 31879827, 39976291, 119928873, 279834037, 359786619, 839502111, 2518506333]

約数ペア:

[(1, 2518506333), (3, 839502111), (7, 359786619), (9, 279834037), (21, 119928873), (63, 39976291), (79, 31879827), (237, 10626609), (553, 4554261), (577, 4364829), (711, 3542203), (877, 2871729), (1659, 1518087), (1731, 1454943), (2631, 957243), (4039, 623547), (4977, 506029), (5193, 484981), (6139, 410247), (7893, 319081), (12117, 207849), (18417, 136749), (36351, 69283), (45583, 55251)]