2619803724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 6350303232

約数和(自身を除く): 3730499508

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 1663, 1849, 3053, 3326, 3698, 4989, 5547, 6106, 6652, 7396, 9159, 9978, 11094, 12212, 18318, 19956, 22188, 36636, 71509, 118073, 131279, 143018, 214527, 236146, 262558, 286036, 354219, 393837, 429054, 472292, 525116, 708438, 787674, 858108, 1416876, 1575348, 3074887, 5077139, 6149774, 9224661, 10154278, 12299548, 15231417, 18449322, 20308556, 30462834, 36898644, 60925668, 218316977, 436633954, 654950931, 873267908, 1309901862, 2619803724]

約数ペア:

[(1, 2619803724), (2, 1309901862), (3, 873267908), (4, 654950931), (6, 436633954), (12, 218316977), (43, 60925668), (71, 36898644), (86, 30462834), (129, 20308556), (142, 18449322), (172, 15231417), (213, 12299548), (258, 10154278), (284, 9224661), (426, 6149774), (516, 5077139), (852, 3074887), (1663, 1575348), (1849, 1416876), (3053, 858108), (3326, 787674), (3698, 708438), (4989, 525116), (5547, 472292), (6106, 429054), (6652, 393837), (7396, 354219), (9159, 286036), (9978, 262558), (11094, 236146), (12212, 214527), (18318, 143018), (19956, 131279), (22188, 118073), (36636, 71509)]