40258206

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 90894960

約数和(自身を除く): 50636754

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 233, 261, 331, 466, 522, 662, 699, 993, 1398, 1986, 2097, 2979, 4194, 5958, 6757, 9599, 13514, 19198, 20271, 28797, 40542, 57594, 60813, 77123, 86391, 121626, 154246, 172782, 231369, 462738, 694107, 1388214, 2236567, 4473134, 6709701, 13419402, 20129103, 40258206]

約数ペア:

[(1, 40258206), (2, 20129103), (3, 13419402), (6, 6709701), (9, 4473134), (18, 2236567), (29, 1388214), (58, 694107), (87, 462738), (174, 231369), (233, 172782), (261, 154246), (331, 121626), (466, 86391), (522, 77123), (662, 60813), (699, 57594), (993, 40542), (1398, 28797), (1986, 20271), (2097, 19198), (2979, 13514), (4194, 9599), (5958, 6757)]