17804934

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2271

約数の個数: 60

約数和(自身を含む): 46430604

約数和(自身を除く): 28625670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2243, 2646, 3969, 4486, 6729, 7938, 13458, 15701, 20187, 31402, 40374, 47103, 60561, 94206, 109907, 121122, 141309, 181683, 219814, 282618, 329721, 363366, 423927, 659442, 847854, 989163, 1271781, 1978326, 2543562, 2967489, 5934978, 8902467, 17804934]

約数ペア:

[(1, 17804934), (2, 8902467), (3, 5934978), (6, 2967489), (7, 2543562), (9, 1978326), (14, 1271781), (18, 989163), (21, 847854), (27, 659442), (42, 423927), (49, 363366), (54, 329721), (63, 282618), (81, 219814), (98, 181683), (126, 141309), (147, 121122), (162, 109907), (189, 94206), (294, 60561), (378, 47103), (441, 40374), (567, 31402), (882, 20187), (1134, 15701), (1323, 13458), (2243, 7938), (2646, 6729), (3969, 4486)]