2976666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4903014

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 379, 462, 561, 714, 758, 1122, 1137, 1309, 2274, 2618, 2653, 3927, 4169, 5306, 6443, 7854, 7959, 8338, 12507, 12886, 15918, 19329, 25014, 29183, 38658, 45101, 58366, 70873, 87549, 90202, 135303, 141746, 175098, 212619, 270606, 425238, 496111, 992222, 1488333, 2976666]

約数ペア:

[(1, 2976666), (2, 1488333), (3, 992222), (6, 496111), (7, 425238), (11, 270606), (14, 212619), (17, 175098), (21, 141746), (22, 135303), (33, 90202), (34, 87549), (42, 70873), (51, 58366), (66, 45101), (77, 38658), (102, 29183), (119, 25014), (154, 19329), (187, 15918), (231, 12886), (238, 12507), (357, 8338), (374, 7959), (379, 7854), (462, 6443), (561, 5306), (714, 4169), (758, 3927), (1122, 2653), (1137, 2618), (1309, 2274)]