31123092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 66419052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 2591, 3003, 4004, 5182, 6006, 7773, 10364, 12012, 15546, 18137, 28501, 31092, 33683, 36274, 54411, 57002, 67366, 72548, 85503, 101049, 108822, 114004, 134732, 171006, 199507, 202098, 217644, 235781, 342012, 370513, 399014, 404196, 471562, 598521, 707343, 741026, 798028, 943124, 1111539, 1197042, 1414686, 1482052, 2223078, 2394084, 2593591, 2829372, 4446156, 5187182, 7780773, 10374364, 15561546, 31123092]

約数ペア:

[(1, 31123092), (2, 15561546), (3, 10374364), (4, 7780773), (6, 5187182), (7, 4446156), (11, 2829372), (12, 2593591), (13, 2394084), (14, 2223078), (21, 1482052), (22, 1414686), (26, 1197042), (28, 1111539), (33, 943124), (39, 798028), (42, 741026), (44, 707343), (52, 598521), (66, 471562), (77, 404196), (78, 399014), (84, 370513), (91, 342012), (132, 235781), (143, 217644), (154, 202098), (156, 199507), (182, 171006), (231, 134732), (273, 114004), (286, 108822), (308, 101049), (364, 85503), (429, 72548), (462, 67366), (546, 57002), (572, 54411), (858, 36274), (924, 33683), (1001, 31092), (1092, 28501), (1716, 18137), (2002, 15546), (2591, 12012), (3003, 10364), (4004, 7773), (5182, 6006)]