2972676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 8121344

約数和(自身を除く): 5148668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 823, 903, 1204, 1646, 1806, 2469, 3292, 3612, 4938, 5761, 9876, 11522, 17283, 23044, 34566, 35389, 69132, 70778, 106167, 141556, 212334, 247723, 424668, 495446, 743169, 990892, 1486338, 2972676]

約数ペア:

[(1, 2972676), (2, 1486338), (3, 990892), (4, 743169), (6, 495446), (7, 424668), (12, 247723), (14, 212334), (21, 141556), (28, 106167), (42, 70778), (43, 69132), (84, 35389), (86, 34566), (129, 23044), (172, 17283), (258, 11522), (301, 9876), (516, 5761), (602, 4938), (823, 3612), (903, 3292), (1204, 2469), (1646, 1806)]