2880318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 6837264

約数和(自身を除く): 3956946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 101, 147, 194, 202, 291, 294, 303, 582, 606, 679, 707, 1358, 1414, 2037, 2121, 4074, 4242, 4753, 4949, 9506, 9797, 9898, 14259, 14847, 19594, 28518, 29391, 29694, 58782, 68579, 137158, 205737, 411474, 480053, 960106, 1440159, 2880318]

約数ペア:

[(1, 2880318), (2, 1440159), (3, 960106), (6, 480053), (7, 411474), (14, 205737), (21, 137158), (42, 68579), (49, 58782), (97, 29694), (98, 29391), (101, 28518), (147, 19594), (194, 14847), (202, 14259), (291, 9898), (294, 9797), (303, 9506), (582, 4949), (606, 4753), (679, 4242), (707, 4074), (1358, 2121), (1414, 2037)]