21774834

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39023}}^1$

素因数の和:39062

約数の個数: 24

約数和(自身を含む): 48701952

約数和(自身を除く): 26927118

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 39023, 78046, 117069, 234138, 351207, 702414, 1209713, 2419426, 3629139, 7258278, 10887417, 21774834]

約数ペア:

[(1, 21774834), (2, 10887417), (3, 7258278), (6, 3629139), (9, 2419426), (18, 1209713), (31, 702414), (62, 351207), (93, 234138), (186, 117069), (279, 78046), (558, 39023)]