1855266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 4282368

約数和(自身を除く): 2427102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 271, 326, 489, 542, 813, 978, 1141, 1626, 1897, 2282, 3423, 3794, 5691, 6846, 11382, 44173, 88346, 132519, 265038, 309211, 618422, 927633, 1855266]

約数ペア:

[(1, 1855266), (2, 927633), (3, 618422), (6, 309211), (7, 265038), (14, 132519), (21, 88346), (42, 44173), (163, 11382), (271, 6846), (326, 5691), (489, 3794), (542, 3423), (813, 2282), (978, 1897), (1141, 1626)]