22680714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 55240704

約数和(自身を除く): 32559990

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 443, 483, 742, 886, 966, 1113, 1219, 1329, 2226, 2438, 2658, 3101, 3657, 6202, 7314, 8533, 9303, 10189, 17066, 18606, 20378, 23479, 25599, 30567, 46958, 51198, 61134, 70437, 71323, 140874, 142646, 164353, 213969, 328706, 427938, 493059, 540017, 986118, 1080034, 1620051, 3240102, 3780119, 7560238, 11340357, 22680714]

約数ペア:

[(1, 22680714), (2, 11340357), (3, 7560238), (6, 3780119), (7, 3240102), (14, 1620051), (21, 1080034), (23, 986118), (42, 540017), (46, 493059), (53, 427938), (69, 328706), (106, 213969), (138, 164353), (159, 142646), (161, 140874), (318, 71323), (322, 70437), (371, 61134), (443, 51198), (483, 46958), (742, 30567), (886, 25599), (966, 23479), (1113, 20378), (1219, 18606), (1329, 17066), (2226, 10189), (2438, 9303), (2658, 8533), (3101, 7314), (3657, 6202)]