7820142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 17432064

約数和(自身を除く): 9611922

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 2521, 3102, 5042, 7563, 15126, 27731, 55462, 83193, 118487, 166386, 236974, 355461, 710922, 1303357, 2606714, 3910071, 7820142]

約数ペア:

[(1, 7820142), (2, 3910071), (3, 2606714), (6, 1303357), (11, 710922), (22, 355461), (33, 236974), (47, 166386), (66, 118487), (94, 83193), (141, 55462), (282, 27731), (517, 15126), (1034, 7563), (1551, 5042), (2521, 3102)]