2021061672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2887}}^1$

素因数の和:3372

約数の個数: 128

約数和(自身を含む): 6432153600

約数和(自身を除く): 4411091928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 463, 504, 756, 926, 1389, 1512, 1852, 2778, 2887, 3241, 3704, 4167, 5556, 5774, 6482, 8334, 8661, 9723, 11112, 11548, 12501, 12964, 16668, 17322, 19446, 20209, 23096, 25002, 25928, 25983, 29169, 33336, 34644, 38892, 40418, 50004, 51966, 58338, 60627, 69288, 77784, 77949, 80836, 87507, 100008, 103932, 116676, 121254, 155898, 161672, 175014, 181881, 207864, 233352, 242508, 311796, 350028, 363762, 485016, 545643, 623592, 700056, 727524, 1091286, 1336681, 1455048, 2182572, 2673362, 4010043, 4365144, 5346724, 8020086, 9356767, 10693448, 12030129, 16040172, 18713534, 24060258, 28070301, 32080344, 36090387, 37427068, 48120516, 56140602, 72180774, 74854136, 84210903, 96241032, 112281204, 144361548, 168421806, 224562408, 252632709, 288723096, 336843612, 505265418, 673687224, 1010530836, 2021061672]

約数ペア:

[(1, 2021061672), (2, 1010530836), (3, 673687224), (4, 505265418), (6, 336843612), (7, 288723096), (8, 252632709), (9, 224562408), (12, 168421806), (14, 144361548), (18, 112281204), (21, 96241032), (24, 84210903), (27, 74854136), (28, 72180774), (36, 56140602), (42, 48120516), (54, 37427068), (56, 36090387), (63, 32080344), (72, 28070301), (84, 24060258), (108, 18713534), (126, 16040172), (168, 12030129), (189, 10693448), (216, 9356767), (252, 8020086), (378, 5346724), (463, 4365144), (504, 4010043), (756, 2673362), (926, 2182572), (1389, 1455048), (1512, 1336681), (1852, 1091286), (2778, 727524), (2887, 700056), (3241, 623592), (3704, 545643), (4167, 485016), (5556, 363762), (5774, 350028), (6482, 311796), (8334, 242508), (8661, 233352), (9723, 207864), (11112, 181881), (11548, 175014), (12501, 161672), (12964, 155898), (16668, 121254), (17322, 116676), (19446, 103932), (20209, 100008), (23096, 87507), (25002, 80836), (25928, 77949), (25983, 77784), (29169, 69288), (33336, 60627), (34644, 58338), (38892, 51966), (40418, 50004)]