91265118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2172979}}^1$

素因数の和:2172991

約数の個数: 16

約数和(自身を含む): 208606080

約数和(自身を除く): 117340962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2172979, 4345958, 6518937, 13037874, 15210853, 30421706, 45632559, 91265118]

約数ペア:

[(1, 91265118), (2, 45632559), (3, 30421706), (6, 15210853), (7, 13037874), (14, 6518937), (21, 4345958), (42, 2172979)]