40258134

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 104265216

約数和(自身を除く): 64007082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 131, 162, 189, 262, 271, 378, 393, 542, 567, 786, 813, 917, 1134, 1179, 1626, 1834, 1897, 2358, 2439, 2751, 3537, 3794, 4878, 5502, 5691, 7074, 7317, 8253, 10611, 11382, 14634, 16506, 17073, 21222, 21951, 24759, 34146, 35501, 43902, 49518, 51219, 71002, 74277, 102438, 106503, 148554, 153657, 213006, 248507, 307314, 319509, 497014, 639018, 745521, 958527, 1491042, 1917054, 2236563, 2875581, 4473126, 5751162, 6709689, 13419378, 20129067, 40258134]

約数ペア:

[(1, 40258134), (2, 20129067), (3, 13419378), (6, 6709689), (7, 5751162), (9, 4473126), (14, 2875581), (18, 2236563), (21, 1917054), (27, 1491042), (42, 958527), (54, 745521), (63, 639018), (81, 497014), (126, 319509), (131, 307314), (162, 248507), (189, 213006), (262, 153657), (271, 148554), (378, 106503), (393, 102438), (542, 74277), (567, 71002), (786, 51219), (813, 49518), (917, 43902), (1134, 35501), (1179, 34146), (1626, 24759), (1834, 21951), (1897, 21222), (2358, 17073), (2439, 16506), (2751, 14634), (3537, 11382), (3794, 10611), (4878, 8253), (5502, 7317), (5691, 7074)]