8947566

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 20167056

約数和(自身を除く): 11219490

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 113, 159, 166, 226, 249, 318, 339, 477, 498, 678, 747, 954, 1017, 1494, 2034, 4399, 5989, 8798, 9379, 11978, 13197, 17967, 18758, 26394, 28137, 35934, 39591, 53901, 56274, 79182, 84411, 107802, 168822, 497087, 994174, 1491261, 2982522, 4473783, 8947566]

約数ペア:

[(1, 8947566), (2, 4473783), (3, 2982522), (6, 1491261), (9, 994174), (18, 497087), (53, 168822), (83, 107802), (106, 84411), (113, 79182), (159, 56274), (166, 53901), (226, 39591), (249, 35934), (318, 28137), (339, 26394), (477, 18758), (498, 17967), (678, 13197), (747, 11978), (954, 9379), (1017, 8798), (1494, 5989), (2034, 4399)]