2001099084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{7331}}^1$

素因数の和:7427

約数の個数: 72

約数和(自身を含む): 4995262272

約数和(自身を除く): 2994163188

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 529, 989, 1058, 1587, 1978, 2116, 2967, 3174, 3956, 5934, 6348, 7331, 11868, 14662, 21993, 22747, 29324, 43986, 45494, 68241, 87972, 90988, 136482, 168613, 272964, 315233, 337226, 505839, 630466, 674452, 945699, 1011678, 1260932, 1891398, 2023356, 3782796, 3878099, 7250359, 7756198, 11634297, 14500718, 15512396, 21751077, 23268594, 29001436, 43502154, 46537188, 87004308, 166758257, 333516514, 500274771, 667033028, 1000549542, 2001099084]

約数ペア:

[(1, 2001099084), (2, 1000549542), (3, 667033028), (4, 500274771), (6, 333516514), (12, 166758257), (23, 87004308), (43, 46537188), (46, 43502154), (69, 29001436), (86, 23268594), (92, 21751077), (129, 15512396), (138, 14500718), (172, 11634297), (258, 7756198), (276, 7250359), (516, 3878099), (529, 3782796), (989, 2023356), (1058, 1891398), (1587, 1260932), (1978, 1011678), (2116, 945699), (2967, 674452), (3174, 630466), (3956, 505839), (5934, 337226), (6348, 315233), (7331, 272964), (11868, 168613), (14662, 136482), (21993, 90988), (22747, 87972), (29324, 68241), (43986, 45494)]