31642002

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 83026944

約数和(自身を除く): 51384942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 131, 142, 162, 189, 213, 243, 262, 378, 393, 426, 486, 497, 567, 639, 786, 917, 994, 1134, 1179, 1278, 1491, 1701, 1834, 1917, 2358, 2751, 2982, 3402, 3537, 3834, 4473, 5502, 5751, 7074, 8253, 8946, 9301, 10611, 11502, 13419, 16506, 17253, 18602, 21222, 24759, 26838, 27903, 31833, 34506, 40257, 49518, 55806, 63666, 65107, 74277, 80514, 83709, 120771, 130214, 148554, 167418, 195321, 222831, 241542, 251127, 390642, 445662, 502254, 585963, 753381, 1171926, 1506762, 1757889, 2260143, 3515778, 4520286, 5273667, 10547334, 15821001, 31642002]

約数ペア:

[(1, 31642002), (2, 15821001), (3, 10547334), (6, 5273667), (7, 4520286), (9, 3515778), (14, 2260143), (18, 1757889), (21, 1506762), (27, 1171926), (42, 753381), (54, 585963), (63, 502254), (71, 445662), (81, 390642), (126, 251127), (131, 241542), (142, 222831), (162, 195321), (189, 167418), (213, 148554), (243, 130214), (262, 120771), (378, 83709), (393, 80514), (426, 74277), (486, 65107), (497, 63666), (567, 55806), (639, 49518), (786, 40257), (917, 34506), (994, 31833), (1134, 27903), (1179, 26838), (1278, 24759), (1491, 21222), (1701, 18602), (1834, 17253), (1917, 16506), (2358, 13419), (2751, 11502), (2982, 10611), (3402, 9301), (3537, 8946), (3834, 8253), (4473, 7074), (5502, 5751)]