54045138

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{26261}}^1$

素因数の和:26287

約数の個数: 32

約数和(自身を含む): 126057600

約数和(自身を除く): 72012462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 26261, 52522, 78783, 157566, 183827, 367654, 551481, 1102962, 1286789, 2573578, 3860367, 7720734, 9007523, 18015046, 27022569, 54045138]

約数ペア:

[(1, 54045138), (2, 27022569), (3, 18015046), (6, 9007523), (7, 7720734), (14, 3860367), (21, 2573578), (42, 1286789), (49, 1102962), (98, 551481), (147, 367654), (294, 183827), (343, 157566), (686, 78783), (1029, 52522), (2058, 26261)]