2480058

素因数分解:

$2^1\times 3^{11}\times 7^1$

素因数の和:42

約数の個数: 48

約数和(自身を含む): 6377280

約数和(自身を除く): 3897222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 3402, 4374, 5103, 6561, 10206, 13122, 15309, 19683, 30618, 39366, 45927, 59049, 91854, 118098, 137781, 177147, 275562, 354294, 413343, 826686, 1240029, 2480058]

約数ペア:

[(1, 2480058), (2, 1240029), (3, 826686), (6, 413343), (7, 354294), (9, 275562), (14, 177147), (18, 137781), (21, 118098), (27, 91854), (42, 59049), (54, 45927), (63, 39366), (81, 30618), (126, 19683), (162, 15309), (189, 13122), (243, 10206), (378, 6561), (486, 5103), (567, 4374), (729, 3402), (1134, 2187), (1458, 1701)]