42311822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 77433600

約数和(自身を除く): 35121778

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2179, 2774, 4358, 9709, 15253, 19418, 30506, 41401, 82802, 159067, 289807, 318134, 579614, 1113469, 2226938, 3022273, 6044546, 21155911, 42311822]

約数ペア:

[(1, 42311822), (2, 21155911), (7, 6044546), (14, 3022273), (19, 2226938), (38, 1113469), (73, 579614), (133, 318134), (146, 289807), (266, 159067), (511, 82802), (1022, 41401), (1387, 30506), (2179, 19418), (2774, 15253), (4358, 9709)]