187441398

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{150919}}^1$

素因数の和:150953

約数の個数: 32

約数和(自身を含む): 434649600

約数和(自身を除く): 247208202

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 150919, 301838, 452757, 905514, 1358271, 2716542, 3471137, 4074813, 6942274, 8149626, 10413411, 20826822, 31240233, 62480466, 93720699, 187441398]

約数ペア:

[(1, 187441398), (2, 93720699), (3, 62480466), (6, 31240233), (9, 20826822), (18, 10413411), (23, 8149626), (27, 6942274), (46, 4074813), (54, 3471137), (69, 2716542), (138, 1358271), (207, 905514), (414, 452757), (621, 301838), (1242, 150919)]