23086986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 55012608

約数和(自身を除く): 31925622

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 757, 782, 897, 1173, 1326, 1514, 1794, 2271, 2346, 4542, 5083, 9841, 10166, 12869, 15249, 17411, 19682, 25738, 29523, 30498, 34822, 38607, 52233, 59046, 77214, 104466, 167297, 226343, 295987, 334594, 452686, 501891, 591974, 679029, 887961, 1003782, 1358058, 1775922, 3847831, 7695662, 11543493, 23086986]

約数ペア:

[(1, 23086986), (2, 11543493), (3, 7695662), (6, 3847831), (13, 1775922), (17, 1358058), (23, 1003782), (26, 887961), (34, 679029), (39, 591974), (46, 501891), (51, 452686), (69, 334594), (78, 295987), (102, 226343), (138, 167297), (221, 104466), (299, 77214), (391, 59046), (442, 52233), (598, 38607), (663, 34822), (757, 30498), (782, 29523), (897, 25738), (1173, 19682), (1326, 17411), (1514, 15249), (1794, 12869), (2271, 10166), (2346, 9841), (4542, 5083)]