2021706

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 4651200

約数和(自身を除く): 2629494

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1291, 1566, 2582, 3873, 7746, 11619, 23238, 34857, 37439, 69714, 74878, 112317, 224634, 336951, 673902, 1010853, 2021706]

約数ペア:

[(1, 2021706), (2, 1010853), (3, 673902), (6, 336951), (9, 224634), (18, 112317), (27, 74878), (29, 69714), (54, 37439), (58, 34857), (87, 23238), (174, 11619), (261, 7746), (522, 3873), (783, 2582), (1291, 1566)]