66640236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427181}}^1$

素因数の和:427201

約数の個数: 24

約数和(自身を含む): 167455344

約数和(自身を除く): 100815108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 427181, 854362, 1281543, 1708724, 2563086, 5126172, 5553353, 11106706, 16660059, 22213412, 33320118, 66640236]

約数ペア:

[(1, 66640236), (2, 33320118), (3, 22213412), (4, 16660059), (6, 11106706), (12, 5553353), (13, 5126172), (26, 2563086), (39, 1708724), (52, 1281543), (78, 854362), (156, 427181)]