12448842

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 17963958

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 263, 294, 322, 343, 483, 526, 686, 789, 966, 1029, 1127, 1578, 1841, 2058, 2254, 3381, 3682, 5523, 6049, 6762, 7889, 11046, 12098, 12887, 15778, 18147, 23667, 25774, 36294, 38661, 42343, 47334, 77322, 84686, 90209, 127029, 180418, 254058, 270627, 296401, 541254, 592802, 889203, 1778406, 2074807, 4149614, 6224421, 12448842]

約数ペア:

[(1, 12448842), (2, 6224421), (3, 4149614), (6, 2074807), (7, 1778406), (14, 889203), (21, 592802), (23, 541254), (42, 296401), (46, 270627), (49, 254058), (69, 180418), (98, 127029), (138, 90209), (147, 84686), (161, 77322), (263, 47334), (294, 42343), (322, 38661), (343, 36294), (483, 25774), (526, 23667), (686, 18147), (789, 15778), (966, 12887), (1029, 12098), (1127, 11046), (1578, 7889), (1841, 6762), (2058, 6049), (2254, 5523), (3381, 3682)]