556398198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1343957}}^1$

素因数の和:1343988

約数の個数: 24

約数和(自身を含む): 1257944688

約数和(自身を除く): 701546490

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1343957, 2687914, 4031871, 8063742, 12095613, 24191226, 30911011, 61822022, 92733033, 185466066, 278199099, 556398198]

約数ペア:

[(1, 556398198), (2, 278199099), (3, 185466066), (6, 92733033), (9, 61822022), (18, 30911011), (23, 24191226), (46, 12095613), (69, 8063742), (138, 4031871), (207, 2687914), (414, 1343957)]