15903396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19207}}^1$

素因数の和:19240

約数の個数: 36

約数和(自身を含む): 41950272

約数和(自身を除く): 26046876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 19207, 38414, 57621, 76828, 115242, 172863, 230484, 345726, 441761, 691452, 883522, 1325283, 1767044, 2650566, 3975849, 5301132, 7951698, 15903396]

約数ペア:

[(1, 15903396), (2, 7951698), (3, 5301132), (4, 3975849), (6, 2650566), (9, 1767044), (12, 1325283), (18, 883522), (23, 691452), (36, 441761), (46, 345726), (69, 230484), (92, 172863), (138, 115242), (207, 76828), (276, 57621), (414, 38414), (828, 19207)]