42310618

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2446

約数の個数: 24

約数和(自身を含む): 74243412

約数和(自身を除く): 31932794

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2237, 2702, 4474, 9457, 15659, 18914, 31318, 109613, 219226, 431741, 863482, 3022187, 6044374, 21155309, 42310618]

約数ペア:

[(1, 42310618), (2, 21155309), (7, 6044374), (14, 3022187), (49, 863482), (98, 431741), (193, 219226), (386, 109613), (1351, 31318), (2237, 18914), (2702, 15659), (4474, 9457)]