13222986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 31752192

約数和(自身を除く): 18529206

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 67, 74, 111, 127, 134, 201, 222, 254, 259, 381, 402, 469, 518, 762, 777, 889, 938, 1407, 1554, 1778, 2479, 2667, 2814, 4699, 4958, 5334, 7437, 8509, 9398, 14097, 14874, 17018, 17353, 25527, 28194, 32893, 34706, 51054, 52059, 59563, 65786, 98679, 104118, 119126, 178689, 197358, 314833, 357378, 629666, 944499, 1888998, 2203831, 4407662, 6611493, 13222986]

約数ペア:

[(1, 13222986), (2, 6611493), (3, 4407662), (6, 2203831), (7, 1888998), (14, 944499), (21, 629666), (37, 357378), (42, 314833), (67, 197358), (74, 178689), (111, 119126), (127, 104118), (134, 98679), (201, 65786), (222, 59563), (254, 52059), (259, 51054), (381, 34706), (402, 32893), (469, 28194), (518, 25527), (762, 17353), (777, 17018), (889, 14874), (938, 14097), (1407, 9398), (1554, 8509), (1778, 7437), (2479, 5334), (2667, 4958), (2814, 4699)]