38742984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{76871}}^1$

素因数の和:76890

約数の個数: 48

約数和(自身を含む): 119920320

約数和(自身を除く): 81177336

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, 76871, 153742, 230613, 307484, 461226, 538097, 614968, 691839, 922452, 1076194, 1383678, 1614291, 1844904, 2152388, 2767356, 3228582, 4304776, 4842873, 5534712, 6457164, 9685746, 12914328, 19371492, 38742984]

約数ペア:

[(1, 38742984), (2, 19371492), (3, 12914328), (4, 9685746), (6, 6457164), (7, 5534712), (8, 4842873), (9, 4304776), (12, 3228582), (14, 2767356), (18, 2152388), (21, 1844904), (24, 1614291), (28, 1383678), (36, 1076194), (42, 922452), (56, 691839), (63, 614968), (72, 538097), (84, 461226), (126, 307484), (168, 230613), (252, 153742), (504, 76871)]