7429626

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 17091360

約数和(自身を除く): 9661734

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 331, 387, 522, 662, 774, 993, 1247, 1986, 2494, 2979, 3741, 5958, 7482, 9599, 11223, 14233, 19198, 22446, 28466, 28797, 42699, 57594, 85398, 86391, 128097, 172782, 256194, 412757, 825514, 1238271, 2476542, 3714813, 7429626]

約数ペア:

[(1, 7429626), (2, 3714813), (3, 2476542), (6, 1238271), (9, 825514), (18, 412757), (29, 256194), (43, 172782), (58, 128097), (86, 86391), (87, 85398), (129, 57594), (174, 42699), (258, 28797), (261, 28466), (331, 22446), (387, 19198), (522, 14233), (662, 11223), (774, 9599), (993, 7482), (1247, 5958), (1986, 3741), (2494, 2979)]