26551998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 64484784

約数和(自身を除く): 37932786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 121, 146, 167, 198, 219, 242, 334, 363, 438, 501, 657, 726, 803, 1002, 1089, 1314, 1503, 1606, 1837, 2178, 2409, 3006, 3674, 4818, 5511, 7227, 8833, 11022, 12191, 14454, 16533, 17666, 20207, 24382, 26499, 33066, 36573, 40414, 52998, 60621, 73146, 79497, 109719, 121242, 134101, 158994, 181863, 219438, 268202, 363726, 402303, 804606, 1206909, 1475111, 2413818, 2950222, 4425333, 8850666, 13275999, 26551998]

約数ペア:

[(1, 26551998), (2, 13275999), (3, 8850666), (6, 4425333), (9, 2950222), (11, 2413818), (18, 1475111), (22, 1206909), (33, 804606), (66, 402303), (73, 363726), (99, 268202), (121, 219438), (146, 181863), (167, 158994), (198, 134101), (219, 121242), (242, 109719), (334, 79497), (363, 73146), (438, 60621), (501, 52998), (657, 40414), (726, 36573), (803, 33066), (1002, 26499), (1089, 24382), (1314, 20207), (1503, 17666), (1606, 16533), (1837, 14454), (2178, 12191), (2409, 11022), (3006, 8833), (3674, 7227), (4818, 5511)]