2040542406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{5209}}^1$

素因数の和:8333

約数の個数: 48

約数和(自身を含む): 5055367200

約数和(自身を除く): 3014824794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3109, 5209, 6218, 9327, 10418, 15627, 18654, 21763, 27981, 31254, 36463, 43526, 46881, 55962, 65289, 72926, 93762, 109389, 130578, 195867, 218778, 328167, 391734, 656334, 16194781, 32389562, 48584343, 97168686, 113363467, 145753029, 226726934, 291506058, 340090401, 680180802, 1020271203, 2040542406]

約数ペア:

[(1, 2040542406), (2, 1020271203), (3, 680180802), (6, 340090401), (7, 291506058), (9, 226726934), (14, 145753029), (18, 113363467), (21, 97168686), (42, 48584343), (63, 32389562), (126, 16194781), (3109, 656334), (5209, 391734), (6218, 328167), (9327, 218778), (10418, 195867), (15627, 130578), (18654, 109389), (21763, 93762), (27981, 72926), (31254, 65289), (36463, 55962), (43526, 46881)]