17718578631

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7349}}^1\times {\mathrm{6869}}^1$

素因数の和:14240

約数の個数: 32

約数和(自身を含む): 28276920000

約数和(自身を除く): 10558341369

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6869, 7349, 20607, 22047, 61821, 66141, 89297, 95537, 185463, 198423, 267891, 286611, 803673, 859833, 2411019, 2579499, 50480281, 151440843, 454322529, 656243653, 1362967587, 1968730959, 5906192877, 17718578631]

約数ペア:

[(1, 17718578631), (3, 5906192877), (9, 1968730959), (13, 1362967587), (27, 656243653), (39, 454322529), (117, 151440843), (351, 50480281), (6869, 2579499), (7349, 2411019), (20607, 859833), (22047, 803673), (61821, 286611), (66141, 267891), (89297, 198423), (95537, 185463)]