26551422

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 61669440

約数和(自身を除く): 35118018

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 97, 111, 137, 194, 222, 274, 291, 333, 411, 582, 666, 822, 873, 999, 1233, 1746, 1998, 2466, 2619, 3589, 3699, 5069, 5238, 7178, 7398, 10138, 10767, 13289, 15207, 21534, 26578, 30414, 32301, 39867, 45621, 64602, 79734, 91242, 96903, 119601, 136863, 193806, 239202, 273726, 358803, 491693, 717606, 983386, 1475079, 2950158, 4425237, 8850474, 13275711, 26551422]

約数ペア:

[(1, 26551422), (2, 13275711), (3, 8850474), (6, 4425237), (9, 2950158), (18, 1475079), (27, 983386), (37, 717606), (54, 491693), (74, 358803), (97, 273726), (111, 239202), (137, 193806), (194, 136863), (222, 119601), (274, 96903), (291, 91242), (333, 79734), (411, 64602), (582, 45621), (666, 39867), (822, 32301), (873, 30414), (999, 26578), (1233, 21534), (1746, 15207), (1998, 13289), (2466, 10767), (2619, 10138), (3589, 7398), (3699, 7178), (5069, 5238)]