214814418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20707}}^1$

素因数の和:20751

約数の個数: 64

約数和(自身を含む): 556631040

約数和(自身を除く): 341816622

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 20707, 41414, 62121, 124242, 144949, 269191, 289898, 393433, 434847, 538382, 786866, 807573, 869694, 1180299, 1615146, 1884337, 2360598, 2754031, 3768674, 5114629, 5508062, 5653011, 8262093, 10229258, 11306022, 15343887, 16524186, 30687774, 35802403, 71604806, 107407209, 214814418]

約数ペア:

[(1, 214814418), (2, 107407209), (3, 71604806), (6, 35802403), (7, 30687774), (13, 16524186), (14, 15343887), (19, 11306022), (21, 10229258), (26, 8262093), (38, 5653011), (39, 5508062), (42, 5114629), (57, 3768674), (78, 2754031), (91, 2360598), (114, 1884337), (133, 1615146), (182, 1180299), (247, 869694), (266, 807573), (273, 786866), (399, 538382), (494, 434847), (546, 393433), (741, 289898), (798, 269191), (1482, 144949), (1729, 124242), (3458, 62121), (5187, 41414), (10374, 20707)]