2994138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^2$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 7690560

約数和(自身を除く): 4696422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 4806, 5607, 7921, 11214, 15842, 16821, 23763, 33642, 47526, 55447, 71289, 110894, 142578, 166341, 213867, 332682, 427734, 499023, 998046, 1497069, 2994138]

約数ペア:

[(1, 2994138), (2, 1497069), (3, 998046), (6, 499023), (7, 427734), (9, 332682), (14, 213867), (18, 166341), (21, 142578), (27, 110894), (42, 71289), (54, 55447), (63, 47526), (89, 33642), (126, 23763), (178, 16821), (189, 15842), (267, 11214), (378, 7921), (534, 5607), (623, 4806), (801, 3738), (1246, 2403), (1602, 1869)]