2004231726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{18959}}^1$

素因数の和:19813

約数の個数: 48

約数和(自身を含む): 4969036800

約数和(自身を除く): 2964805074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 839, 1678, 2517, 5034, 5873, 7551, 11746, 15102, 17619, 18959, 35238, 37918, 52857, 56877, 105714, 113754, 132713, 170631, 265426, 341262, 398139, 796278, 1194417, 2388834, 15906601, 31813202, 47719803, 95439606, 111346207, 143159409, 222692414, 286318818, 334038621, 668077242, 1002115863, 2004231726]

約数ペア:

[(1, 2004231726), (2, 1002115863), (3, 668077242), (6, 334038621), (7, 286318818), (9, 222692414), (14, 143159409), (18, 111346207), (21, 95439606), (42, 47719803), (63, 31813202), (126, 15906601), (839, 2388834), (1678, 1194417), (2517, 796278), (5034, 398139), (5873, 341262), (7551, 265426), (11746, 170631), (15102, 132713), (17619, 113754), (18959, 105714), (35238, 56877), (37918, 52857)]