12853974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43721}}^1$

素因数の和:43740

約数の個数: 24

約数和(自身を含む): 29905848

約数和(自身を除く): 17051874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 43721, 87442, 131163, 262326, 306047, 612094, 918141, 1836282, 2142329, 4284658, 6426987, 12853974]

約数ペア:

[(1, 12853974), (2, 6426987), (3, 4284658), (6, 2142329), (7, 1836282), (14, 918141), (21, 612094), (42, 306047), (49, 262326), (98, 131163), (147, 87442), (294, 43721)]