18559212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 49969920

約数和(自身を除く): 31410708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2027, 2289, 3052, 4054, 4578, 6081, 8108, 9156, 12162, 14189, 24324, 28378, 42567, 56756, 85134, 170268, 220943, 441886, 662829, 883772, 1325658, 1546601, 2651316, 3093202, 4639803, 6186404, 9279606, 18559212]

約数ペア:

[(1, 18559212), (2, 9279606), (3, 6186404), (4, 4639803), (6, 3093202), (7, 2651316), (12, 1546601), (14, 1325658), (21, 883772), (28, 662829), (42, 441886), (84, 220943), (109, 170268), (218, 85134), (327, 56756), (436, 42567), (654, 28378), (763, 24324), (1308, 14189), (1526, 12162), (2027, 9156), (2289, 8108), (3052, 6081), (4054, 4578)]