188023626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{497417}}^1$

素因数の和:497435

約数の個数: 32

約数和(自身を含む): 477521280

約数和(自身を除く): 289497654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 497417, 994834, 1492251, 2984502, 3481919, 4476753, 6963838, 8953506, 10445757, 13430259, 20891514, 26860518, 31337271, 62674542, 94011813, 188023626]

約数ペア:

[(1, 188023626), (2, 94011813), (3, 62674542), (6, 31337271), (7, 26860518), (9, 20891514), (14, 13430259), (18, 10445757), (21, 8953506), (27, 6963838), (42, 4476753), (54, 3481919), (63, 2984502), (126, 1492251), (189, 994834), (378, 497417)]