1283814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 3324672

約数和(自身を除く): 2040858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 443, 483, 886, 966, 1329, 1449, 2658, 2898, 3101, 3987, 6202, 7974, 9303, 10189, 18606, 20378, 27909, 30567, 55818, 61134, 71323, 91701, 142646, 183402, 213969, 427938, 641907, 1283814]

約数ペア:

[(1, 1283814), (2, 641907), (3, 427938), (6, 213969), (7, 183402), (9, 142646), (14, 91701), (18, 71323), (21, 61134), (23, 55818), (42, 30567), (46, 27909), (63, 20378), (69, 18606), (126, 10189), (138, 9303), (161, 7974), (207, 6202), (322, 3987), (414, 3101), (443, 2898), (483, 2658), (886, 1449), (966, 1329)]