9957206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 19097856

約数和(自身を除く): 9140650

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 107, 119, 161, 214, 238, 289, 322, 391, 578, 749, 782, 1498, 1819, 2023, 2461, 2737, 3638, 4046, 4922, 5474, 6647, 12733, 13294, 17227, 25466, 30923, 34454, 41837, 46529, 61846, 83674, 93058, 216461, 292859, 432922, 585718, 711229, 1422458, 4978603, 9957206]

約数ペア:

[(1, 9957206), (2, 4978603), (7, 1422458), (14, 711229), (17, 585718), (23, 432922), (34, 292859), (46, 216461), (107, 93058), (119, 83674), (161, 61846), (214, 46529), (238, 41837), (289, 34454), (322, 30923), (391, 25466), (578, 17227), (749, 13294), (782, 12733), (1498, 6647), (1819, 5474), (2023, 4922), (2461, 4046), (2737, 3638)]