40552578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 96782400

約数和(自身を除く): 56229822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1879, 1962, 2398, 3597, 3758, 5637, 7194, 10791, 11274, 16911, 20669, 21582, 33822, 41338, 62007, 124014, 186021, 204811, 372042, 409622, 614433, 1228866, 1843299, 2252921, 3686598, 4505842, 6758763, 13517526, 20276289, 40552578]

約数ペア:

[(1, 40552578), (2, 20276289), (3, 13517526), (6, 6758763), (9, 4505842), (11, 3686598), (18, 2252921), (22, 1843299), (33, 1228866), (66, 614433), (99, 409622), (109, 372042), (198, 204811), (218, 186021), (327, 124014), (654, 62007), (981, 41338), (1199, 33822), (1879, 21582), (1962, 20669), (2398, 16911), (3597, 11274), (3758, 10791), (5637, 7194)]