8883378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 22947840

約数和(自身を除く): 14064462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 331, 378, 426, 497, 639, 662, 993, 994, 1278, 1491, 1917, 1986, 2317, 2979, 2982, 3834, 4473, 4634, 5958, 6951, 8937, 8946, 13419, 13902, 17874, 20853, 23501, 26838, 41706, 47002, 62559, 70503, 125118, 141006, 164507, 211509, 329014, 423018, 493521, 634527, 987042, 1269054, 1480563, 2961126, 4441689, 8883378]

約数ペア:

[(1, 8883378), (2, 4441689), (3, 2961126), (6, 1480563), (7, 1269054), (9, 987042), (14, 634527), (18, 493521), (21, 423018), (27, 329014), (42, 211509), (54, 164507), (63, 141006), (71, 125118), (126, 70503), (142, 62559), (189, 47002), (213, 41706), (331, 26838), (378, 23501), (426, 20853), (497, 17874), (639, 13902), (662, 13419), (993, 8946), (994, 8937), (1278, 6951), (1491, 5958), (1917, 4634), (1986, 4473), (2317, 3834), (2979, 2982)]