9918612

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 29760192

約数和(自身を除く): 19841580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 121, 132, 138, 162, 198, 207, 242, 253, 276, 297, 324, 363, 396, 414, 484, 506, 594, 621, 726, 759, 828, 891, 1012, 1089, 1188, 1242, 1331, 1452, 1518, 1782, 1863, 2178, 2277, 2484, 2662, 2783, 3036, 3267, 3564, 3726, 3993, 4356, 4554, 5324, 5566, 6534, 6831, 7452, 7986, 8349, 9108, 9801, 11132, 11979, 13068, 13662, 15972, 16698, 19602, 20493, 23958, 25047, 27324, 30613, 33396, 35937, 39204, 40986, 47916, 50094, 61226, 71874, 75141, 81972, 91839, 100188, 107811, 122452, 143748, 150282, 183678, 215622, 225423, 275517, 300564, 367356, 431244, 450846, 551034, 826551, 901692, 1102068, 1653102, 2479653, 3306204, 4959306, 9918612]

約数ペア:

[(1, 9918612), (2, 4959306), (3, 3306204), (4, 2479653), (6, 1653102), (9, 1102068), (11, 901692), (12, 826551), (18, 551034), (22, 450846), (23, 431244), (27, 367356), (33, 300564), (36, 275517), (44, 225423), (46, 215622), (54, 183678), (66, 150282), (69, 143748), (81, 122452), (92, 107811), (99, 100188), (108, 91839), (121, 81972), (132, 75141), (138, 71874), (162, 61226), (198, 50094), (207, 47916), (242, 40986), (253, 39204), (276, 35937), (297, 33396), (324, 30613), (363, 27324), (396, 25047), (414, 23958), (484, 20493), (506, 19602), (594, 16698), (621, 15972), (726, 13662), (759, 13068), (828, 11979), (891, 11132), (1012, 9801), (1089, 9108), (1188, 8349), (1242, 7986), (1331, 7452), (1452, 6831), (1518, 6534), (1782, 5566), (1863, 5324), (2178, 4554), (2277, 4356), (2484, 3993), (2662, 3726), (2783, 3564), (3036, 3267)]