7964946

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 20684160

約数和(自身を除く): 12719214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 53, 54, 66, 69, 99, 106, 121, 138, 159, 198, 207, 242, 253, 297, 318, 363, 414, 477, 506, 583, 594, 621, 726, 759, 954, 1089, 1166, 1219, 1242, 1431, 1518, 1749, 2178, 2277, 2438, 2783, 2862, 3267, 3498, 3657, 4554, 5247, 5566, 6413, 6534, 6831, 7314, 8349, 10494, 10971, 12826, 13409, 13662, 15741, 16698, 19239, 21942, 25047, 26818, 31482, 32913, 38478, 40227, 50094, 57717, 65826, 75141, 80454, 115434, 120681, 147499, 150282, 173151, 241362, 294998, 346302, 362043, 442497, 724086, 884994, 1327491, 2654982, 3982473, 7964946]

約数ペア:

[(1, 7964946), (2, 3982473), (3, 2654982), (6, 1327491), (9, 884994), (11, 724086), (18, 442497), (22, 362043), (23, 346302), (27, 294998), (33, 241362), (46, 173151), (53, 150282), (54, 147499), (66, 120681), (69, 115434), (99, 80454), (106, 75141), (121, 65826), (138, 57717), (159, 50094), (198, 40227), (207, 38478), (242, 32913), (253, 31482), (297, 26818), (318, 25047), (363, 21942), (414, 19239), (477, 16698), (506, 15741), (583, 13662), (594, 13409), (621, 12826), (726, 10971), (759, 10494), (954, 8349), (1089, 7314), (1166, 6831), (1219, 6534), (1242, 6413), (1431, 5566), (1518, 5247), (1749, 4554), (2178, 3657), (2277, 3498), (2438, 3267), (2783, 2862)]