26810028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11844

約数の個数: 60

約数和(自身を含む): 80105872

約数和(自身を除く): 53295844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 11821, 23642, 35463, 47284, 70926, 82747, 106389, 141852, 165494, 212778, 248241, 319167, 330988, 425556, 496482, 638334, 744723, 957501, 992964, 1276668, 1489446, 1915002, 2234169, 2978892, 3830004, 4468338, 6702507, 8936676, 13405014, 26810028]

約数ペア:

[(1, 26810028), (2, 13405014), (3, 8936676), (4, 6702507), (6, 4468338), (7, 3830004), (9, 2978892), (12, 2234169), (14, 1915002), (18, 1489446), (21, 1276668), (27, 992964), (28, 957501), (36, 744723), (42, 638334), (54, 496482), (63, 425556), (81, 330988), (84, 319167), (108, 248241), (126, 212778), (162, 165494), (189, 141852), (252, 106389), (324, 82747), (378, 70926), (567, 47284), (756, 35463), (1134, 23642), (2268, 11821)]