2978316

素因数分解:

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

素因数の和:156

約数の個数: 96

約数和(自身を含む): 8870400

約数和(自身を除く): 5892084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 109, 132, 138, 198, 207, 218, 253, 276, 297, 327, 396, 414, 436, 506, 594, 621, 654, 759, 828, 981, 1012, 1188, 1199, 1242, 1308, 1518, 1962, 2277, 2398, 2484, 2507, 2943, 3036, 3597, 3924, 4554, 4796, 5014, 5886, 6831, 7194, 7521, 9108, 10028, 10791, 11772, 13662, 14388, 15042, 21582, 22563, 27324, 27577, 30084, 32373, 43164, 45126, 55154, 64746, 67689, 82731, 90252, 110308, 129492, 135378, 165462, 248193, 270756, 330924, 496386, 744579, 992772, 1489158, 2978316]

約数ペア:

[(1, 2978316), (2, 1489158), (3, 992772), (4, 744579), (6, 496386), (9, 330924), (11, 270756), (12, 248193), (18, 165462), (22, 135378), (23, 129492), (27, 110308), (33, 90252), (36, 82731), (44, 67689), (46, 64746), (54, 55154), (66, 45126), (69, 43164), (92, 32373), (99, 30084), (108, 27577), (109, 27324), (132, 22563), (138, 21582), (198, 15042), (207, 14388), (218, 13662), (253, 11772), (276, 10791), (297, 10028), (327, 9108), (396, 7521), (414, 7194), (436, 6831), (506, 5886), (594, 5014), (621, 4796), (654, 4554), (759, 3924), (828, 3597), (981, 3036), (1012, 2943), (1188, 2507), (1199, 2484), (1242, 2398), (1308, 2277), (1518, 1962)]