2016384741

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97283}}^1$

素因数の和:97350

約数の個数: 36

約数和(自身を含む): 3460197312

約数和(自身を除く): 1443812571

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 97283, 291849, 680981, 875547, 2042943, 4572301, 4766867, 6128829, 13716903, 14300601, 32006107, 41150709, 42901803, 96018321, 224042749, 288054963, 672128247, 2016384741]

約数ペア:

[(1, 2016384741), (3, 672128247), (7, 288054963), (9, 224042749), (21, 96018321), (47, 42901803), (49, 41150709), (63, 32006107), (141, 14300601), (147, 13716903), (329, 6128829), (423, 4766867), (441, 4572301), (987, 2042943), (2303, 875547), (2961, 680981), (6909, 291849), (20727, 97283)]