42280578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 96969600

約数和(自身を除く): 54689022

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1399, 1679, 2798, 3358, 4197, 5037, 8394, 10074, 12591, 15111, 25182, 30222, 32177, 64354, 96531, 102127, 193062, 204254, 289593, 306381, 579186, 612762, 919143, 1838286, 2348921, 4697842, 7046763, 14093526, 21140289, 42280578]

約数ペア:

[(1, 42280578), (2, 21140289), (3, 14093526), (6, 7046763), (9, 4697842), (18, 2348921), (23, 1838286), (46, 919143), (69, 612762), (73, 579186), (138, 306381), (146, 289593), (207, 204254), (219, 193062), (414, 102127), (438, 96531), (657, 64354), (1314, 32177), (1399, 30222), (1679, 25182), (2798, 15111), (3358, 12591), (4197, 10074), (5037, 8394)]