13935138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 34940160

約数和(自身を除く): 21005022

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 673, 714, 986, 1218, 1346, 1479, 2019, 2958, 3451, 4038, 4711, 6902, 9422, 10353, 11441, 14133, 19517, 20706, 22882, 28266, 34323, 39034, 58551, 68646, 80087, 117102, 136619, 160174, 240261, 273238, 331789, 409857, 480522, 663578, 819714, 995367, 1990734, 2322523, 4645046, 6967569, 13935138]

約数ペア:

[(1, 13935138), (2, 6967569), (3, 4645046), (6, 2322523), (7, 1990734), (14, 995367), (17, 819714), (21, 663578), (29, 480522), (34, 409857), (42, 331789), (51, 273238), (58, 240261), (87, 160174), (102, 136619), (119, 117102), (174, 80087), (203, 68646), (238, 58551), (357, 39034), (406, 34323), (493, 28266), (609, 22882), (673, 20706), (714, 19517), (986, 14133), (1218, 11441), (1346, 10353), (1479, 9422), (2019, 6902), (2958, 4711), (3451, 4038)]