15687216

素因数分解:

$2^4\times 3^3\times {\mathrm{36313}}^1$

素因数の和:36330

約数の個数: 40

約数和(自身を含む): 45029360

約数和(自身を除く): 29342144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 36313, 72626, 108939, 145252, 217878, 290504, 326817, 435756, 581008, 653634, 871512, 980451, 1307268, 1743024, 1960902, 2614536, 3921804, 5229072, 7843608, 15687216]

約数ペア:

[(1, 15687216), (2, 7843608), (3, 5229072), (4, 3921804), (6, 2614536), (8, 1960902), (9, 1743024), (12, 1307268), (16, 980451), (18, 871512), (24, 653634), (27, 581008), (36, 435756), (48, 326817), (54, 290504), (72, 217878), (108, 145252), (144, 108939), (216, 72626), (432, 36313)]