26776692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 71757504

約数和(自身を除く): 44980812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 443, 657, 828, 876, 886, 1314, 1329, 1679, 1772, 2628, 2658, 3358, 3987, 5037, 5316, 6716, 7974, 10074, 10189, 15111, 15948, 20148, 20378, 30222, 30567, 32339, 40756, 60444, 61134, 64678, 91701, 97017, 122268, 129356, 183402, 194034, 291051, 366804, 388068, 582102, 743797, 1164204, 1487594, 2231391, 2975188, 4462782, 6694173, 8925564, 13388346, 26776692]

約数ペア:

[(1, 26776692), (2, 13388346), (3, 8925564), (4, 6694173), (6, 4462782), (9, 2975188), (12, 2231391), (18, 1487594), (23, 1164204), (36, 743797), (46, 582102), (69, 388068), (73, 366804), (92, 291051), (138, 194034), (146, 183402), (207, 129356), (219, 122268), (276, 97017), (292, 91701), (414, 64678), (438, 61134), (443, 60444), (657, 40756), (828, 32339), (876, 30567), (886, 30222), (1314, 20378), (1329, 20148), (1679, 15948), (1772, 15111), (2628, 10189), (2658, 10074), (3358, 7974), (3987, 6716), (5037, 5316)]