31323348

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 90

約数和(自身を含む): 95302746

約数和(自身を除く): 63979398

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 1973, 2268, 2646, 3946, 3969, 5292, 5919, 7892, 7938, 11838, 13811, 15876, 17757, 23676, 27622, 35514, 41433, 53271, 55244, 71028, 82866, 96677, 106542, 124299, 159813, 165732, 193354, 213084, 248598, 290031, 319626, 372897, 386708, 497196, 580062, 639252, 745794, 870093, 1118691, 1160124, 1491588, 1740186, 2237382, 2610279, 3480372, 4474764, 5220558, 7830837, 10441116, 15661674, 31323348]

約数ペア:

[(1, 31323348), (2, 15661674), (3, 10441116), (4, 7830837), (6, 5220558), (7, 4474764), (9, 3480372), (12, 2610279), (14, 2237382), (18, 1740186), (21, 1491588), (27, 1160124), (28, 1118691), (36, 870093), (42, 745794), (49, 639252), (54, 580062), (63, 497196), (81, 386708), (84, 372897), (98, 319626), (108, 290031), (126, 248598), (147, 213084), (162, 193354), (189, 165732), (196, 159813), (252, 124299), (294, 106542), (324, 96677), (378, 82866), (441, 71028), (567, 55244), (588, 53271), (756, 41433), (882, 35514), (1134, 27622), (1323, 23676), (1764, 17757), (1973, 15876), (2268, 13811), (2646, 11838), (3946, 7938), (3969, 7892), (5292, 5919)]