15901812

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 41623680

約数和(自身を除く): 25721868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1303, 1356, 2034, 2606, 3051, 3909, 4068, 5212, 6102, 7818, 11727, 12204, 15636, 23454, 35181, 46908, 70362, 140724, 147239, 294478, 441717, 588956, 883434, 1325151, 1766868, 2650302, 3975453, 5300604, 7950906, 15901812]

約数ペア:

[(1, 15901812), (2, 7950906), (3, 5300604), (4, 3975453), (6, 2650302), (9, 1766868), (12, 1325151), (18, 883434), (27, 588956), (36, 441717), (54, 294478), (108, 147239), (113, 140724), (226, 70362), (339, 46908), (452, 35181), (678, 23454), (1017, 15636), (1303, 12204), (1356, 11727), (2034, 7818), (2606, 6102), (3051, 5212), (3909, 4068)]