40338396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160073}}^1$

素因数の和:160090

約数の個数: 36

約数和(自身を含む): 116533872

約数和(自身を除く): 76195476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160073, 320146, 480219, 640292, 960438, 1120511, 1440657, 1920876, 2241022, 2881314, 3361533, 4482044, 5762628, 6723066, 10084599, 13446132, 20169198, 40338396]

約数ペア:

[(1, 40338396), (2, 20169198), (3, 13446132), (4, 10084599), (6, 6723066), (7, 5762628), (9, 4482044), (12, 3361533), (14, 2881314), (18, 2241022), (21, 1920876), (28, 1440657), (36, 1120511), (42, 960438), (63, 640292), (84, 480219), (126, 320146), (252, 160073)]