27886038

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{15139}}^1$

素因数の和:15451

約数の個数: 16

約数和(自身を含む): 55957440

約数和(自身を除く): 28071402

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 15139, 30278, 45417, 90834, 4647673, 9295346, 13943019, 27886038]

約数ペア:

[(1, 27886038), (2, 13943019), (3, 9295346), (6, 4647673), (307, 90834), (614, 45417), (921, 30278), (1842, 15139)]