2552211558

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28627}}^1$

素因数の和:28778

約数の個数: 64

約数和(自身を含む): 6156165120

約数和(自身を除く): 3603953562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 762, 1143, 1651, 2286, 3302, 3429, 4953, 6858, 9906, 14859, 28627, 29718, 44577, 57254, 85881, 89154, 171762, 257643, 372151, 515286, 744302, 772929, 1116453, 1545858, 2232906, 3349359, 3635629, 6698718, 7271258, 10048077, 10906887, 20096154, 21813774, 32720661, 47263177, 65441322, 94526354, 98161983, 141789531, 196323966, 283579062, 425368593, 850737186, 1276105779, 2552211558]

約数ペア:

[(1, 2552211558), (2, 1276105779), (3, 850737186), (6, 425368593), (9, 283579062), (13, 196323966), (18, 141789531), (26, 98161983), (27, 94526354), (39, 65441322), (54, 47263177), (78, 32720661), (117, 21813774), (127, 20096154), (234, 10906887), (254, 10048077), (351, 7271258), (381, 6698718), (702, 3635629), (762, 3349359), (1143, 2232906), (1651, 1545858), (2286, 1116453), (3302, 772929), (3429, 744302), (4953, 515286), (6858, 372151), (9906, 257643), (14859, 171762), (28627, 89154), (29718, 85881), (44577, 57254)]