19371492

素因数分解:

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

素因数の和:76888

約数の個数: 36

約数和(自身を含む): 55962816

約数和(自身を除く): 36591324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76871, 153742, 230613, 307484, 461226, 538097, 691839, 922452, 1076194, 1383678, 1614291, 2152388, 2767356, 3228582, 4842873, 6457164, 9685746, 19371492]

約数ペア:

[(1, 19371492), (2, 9685746), (3, 6457164), (4, 4842873), (6, 3228582), (7, 2767356), (9, 2152388), (12, 1614291), (14, 1383678), (18, 1076194), (21, 922452), (28, 691839), (36, 538097), (42, 461226), (63, 307484), (84, 230613), (126, 153742), (252, 76871)]