27806898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4217}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 63978624

約数和(自身を除く): 36171726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 4217, 6594, 8434, 12651, 25302, 29519, 59038, 88557, 177114, 662069, 1324138, 1986207, 3972414, 4634483, 9268966, 13903449, 27806898]

約数ペア:

[(1, 27806898), (2, 13903449), (3, 9268966), (6, 4634483), (7, 3972414), (14, 1986207), (21, 1324138), (42, 662069), (157, 177114), (314, 88557), (471, 59038), (942, 29519), (1099, 25302), (2198, 12651), (3297, 8434), (4217, 6594)]