18625008

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6433

約数の個数: 40

約数和(自身を含む): 48911056

約数和(自身を除く): 30286048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6361, 12722, 19083, 25444, 38166, 50888, 76332, 101776, 152664, 305328, 388021, 776042, 1164063, 1552084, 2328126, 3104168, 4656252, 6208336, 9312504, 18625008]

約数ペア:

[(1, 18625008), (2, 9312504), (3, 6208336), (4, 4656252), (6, 3104168), (8, 2328126), (12, 1552084), (16, 1164063), (24, 776042), (48, 388021), (61, 305328), (122, 152664), (183, 101776), (244, 76332), (366, 50888), (488, 38166), (732, 25444), (976, 19083), (1464, 12722), (2928, 6361)]