2978892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11838

約数の個数: 36

約数和(自身を含む): 8606416

約数和(自身を除く): 5627524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 11821, 23642, 35463, 47284, 70926, 82747, 106389, 141852, 165494, 212778, 248241, 330988, 425556, 496482, 744723, 992964, 1489446, 2978892]

約数ペア:

[(1, 2978892), (2, 1489446), (3, 992964), (4, 744723), (6, 496482), (7, 425556), (9, 330988), (12, 248241), (14, 212778), (18, 165494), (21, 141852), (28, 106389), (36, 82747), (42, 70926), (63, 47284), (84, 35463), (126, 23642), (252, 11821)]