2006172828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{13367}}^1$

素因数の和:13767

約数の個数: 72

約数和(自身を含む): 5547185280

約数和(自身を除く): 3541012452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 379, 396, 758, 1137, 1516, 2274, 3411, 4169, 4548, 6822, 8338, 12507, 13367, 13644, 16676, 25014, 26734, 37521, 40101, 50028, 53468, 75042, 80202, 120303, 147037, 150084, 160404, 240606, 294074, 441111, 481212, 588148, 882222, 1323333, 1764444, 2646666, 5066093, 5293332, 10132186, 15198279, 20264372, 30396558, 45594837, 55727023, 60793116, 91189674, 111454046, 167181069, 182379348, 222908092, 334362138, 501543207, 668724276, 1003086414, 2006172828]

約数ペア:

[(1, 2006172828), (2, 1003086414), (3, 668724276), (4, 501543207), (6, 334362138), (9, 222908092), (11, 182379348), (12, 167181069), (18, 111454046), (22, 91189674), (33, 60793116), (36, 55727023), (44, 45594837), (66, 30396558), (99, 20264372), (132, 15198279), (198, 10132186), (379, 5293332), (396, 5066093), (758, 2646666), (1137, 1764444), (1516, 1323333), (2274, 882222), (3411, 588148), (4169, 481212), (4548, 441111), (6822, 294074), (8338, 240606), (12507, 160404), (13367, 150084), (13644, 147037), (16676, 120303), (25014, 80202), (26734, 75042), (37521, 53468), (40101, 50028)]