18280776

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4673}}^1$

素因数の和:4845

約数の個数: 32

約数和(自身を含む): 45992160

約数和(自身を除く): 27711384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 4673, 9346, 14019, 18692, 28038, 37384, 56076, 112152, 761699, 1523398, 2285097, 3046796, 4570194, 6093592, 9140388, 18280776]

約数ペア:

[(1, 18280776), (2, 9140388), (3, 6093592), (4, 4570194), (6, 3046796), (8, 2285097), (12, 1523398), (24, 761699), (163, 112152), (326, 56076), (489, 37384), (652, 28038), (978, 18692), (1304, 14019), (1956, 9346), (3912, 4673)]