19837224

素因数分解:

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

素因数の和:74

約数の個数: 160

約数和(自身を含む): 63771840

約数和(自身を除く): 43934616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 121, 132, 138, 162, 184, 198, 207, 216, 242, 253, 264, 276, 297, 324, 363, 396, 414, 484, 506, 552, 594, 621, 648, 726, 759, 792, 828, 891, 968, 1012, 1089, 1188, 1242, 1331, 1452, 1518, 1656, 1782, 1863, 2024, 2178, 2277, 2376, 2484, 2662, 2783, 2904, 3036, 3267, 3564, 3726, 3993, 4356, 4554, 4968, 5324, 5566, 6072, 6534, 6831, 7128, 7452, 7986, 8349, 8712, 9108, 9801, 10648, 11132, 11979, 13068, 13662, 14904, 15972, 16698, 18216, 19602, 20493, 22264, 23958, 25047, 26136, 27324, 30613, 31944, 33396, 35937, 39204, 40986, 47916, 50094, 54648, 61226, 66792, 71874, 75141, 78408, 81972, 91839, 95832, 100188, 107811, 122452, 143748, 150282, 163944, 183678, 200376, 215622, 225423, 244904, 275517, 287496, 300564, 367356, 431244, 450846, 551034, 601128, 734712, 826551, 862488, 901692, 1102068, 1653102, 1803384, 2204136, 2479653, 3306204, 4959306, 6612408, 9918612, 19837224]

約数ペア:

[(1, 19837224), (2, 9918612), (3, 6612408), (4, 4959306), (6, 3306204), (8, 2479653), (9, 2204136), (11, 1803384), (12, 1653102), (18, 1102068), (22, 901692), (23, 862488), (24, 826551), (27, 734712), (33, 601128), (36, 551034), (44, 450846), (46, 431244), (54, 367356), (66, 300564), (69, 287496), (72, 275517), (81, 244904), (88, 225423), (92, 215622), (99, 200376), (108, 183678), (121, 163944), (132, 150282), (138, 143748), (162, 122452), (184, 107811), (198, 100188), (207, 95832), (216, 91839), (242, 81972), (253, 78408), (264, 75141), (276, 71874), (297, 66792), (324, 61226), (363, 54648), (396, 50094), (414, 47916), (484, 40986), (506, 39204), (552, 35937), (594, 33396), (621, 31944), (648, 30613), (726, 27324), (759, 26136), (792, 25047), (828, 23958), (891, 22264), (968, 20493), (1012, 19602), (1089, 18216), (1188, 16698), (1242, 15972), (1331, 14904), (1452, 13662), (1518, 13068), (1656, 11979), (1782, 11132), (1863, 10648), (2024, 9801), (2178, 9108), (2277, 8712), (2376, 8349), (2484, 7986), (2662, 7452), (2783, 7128), (2904, 6831), (3036, 6534), (3267, 6072), (3564, 5566), (3726, 5324), (3993, 4968), (4356, 4554)]