13231320984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{26252621}}^1$

素因数の和:26252640

約数の個数: 48

約数和(自身を含む): 40954090320

約数和(自身を除く): 27722769336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 26252621, 52505242, 78757863, 105010484, 157515726, 183768347, 210020968, 236273589, 315031452, 367536694, 472547178, 551305041, 630062904, 735073388, 945094356, 1102610082, 1470146776, 1653915123, 1890188712, 2205220164, 3307830246, 4410440328, 6615660492, 13231320984]

約数ペア:

[(1, 13231320984), (2, 6615660492), (3, 4410440328), (4, 3307830246), (6, 2205220164), (7, 1890188712), (8, 1653915123), (9, 1470146776), (12, 1102610082), (14, 945094356), (18, 735073388), (21, 630062904), (24, 551305041), (28, 472547178), (36, 367536694), (42, 315031452), (56, 236273589), (63, 210020968), (72, 183768347), (84, 157515726), (126, 105010484), (168, 78757863), (252, 52505242), (504, 26252621)]