18737364

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 47214720

約数和(自身を除く): 28477356

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2341, 2668, 4002, 4682, 7023, 8004, 9364, 14046, 28092, 53843, 67889, 107686, 135778, 161529, 203667, 215372, 271556, 323058, 407334, 646116, 814668, 1561447, 3122894, 4684341, 6245788, 9368682, 18737364]

約数ペア:

[(1, 18737364), (2, 9368682), (3, 6245788), (4, 4684341), (6, 3122894), (12, 1561447), (23, 814668), (29, 646116), (46, 407334), (58, 323058), (69, 271556), (87, 215372), (92, 203667), (116, 161529), (138, 135778), (174, 107686), (276, 67889), (348, 53843), (667, 28092), (1334, 14046), (2001, 9364), (2341, 8004), (2668, 7023), (4002, 4682)]