1489158

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 3801600

約数和(自身を除く): 2312442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 109, 138, 198, 207, 218, 253, 297, 327, 414, 506, 594, 621, 654, 759, 981, 1199, 1242, 1518, 1962, 2277, 2398, 2507, 2943, 3597, 4554, 5014, 5886, 6831, 7194, 7521, 10791, 13662, 15042, 21582, 22563, 27577, 32373, 45126, 55154, 64746, 67689, 82731, 135378, 165462, 248193, 496386, 744579, 1489158]

約数ペア:

[(1, 1489158), (2, 744579), (3, 496386), (6, 248193), (9, 165462), (11, 135378), (18, 82731), (22, 67689), (23, 64746), (27, 55154), (33, 45126), (46, 32373), (54, 27577), (66, 22563), (69, 21582), (99, 15042), (109, 13662), (138, 10791), (198, 7521), (207, 7194), (218, 6831), (253, 5886), (297, 5014), (327, 4554), (414, 3597), (506, 2943), (594, 2507), (621, 2398), (654, 2277), (759, 1962), (981, 1518), (1199, 1242)]