91641354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2181937}}^1$

素因数の和:2181949

約数の個数: 16

約数和(自身を含む): 209466048

約数和(自身を除く): 117824694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2181937, 4363874, 6545811, 13091622, 15273559, 30547118, 45820677, 91641354]

約数ペア:

[(1, 91641354), (2, 45820677), (3, 30547118), (6, 15273559), (7, 13091622), (14, 6545811), (21, 4363874), (42, 2181937)]