16201818

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6871}}^1$

素因数の和:7010

約数の個数: 24

約数和(自身を含む): 35377056

約数和(自身を除く): 19175238

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 6871, 13742, 20613, 41226, 61839, 123678, 900101, 1800202, 2700303, 5400606, 8100909, 16201818]

約数ペア:

[(1, 16201818), (2, 8100909), (3, 5400606), (6, 2700303), (9, 1800202), (18, 900101), (131, 123678), (262, 61839), (393, 41226), (786, 20613), (1179, 13742), (2358, 6871)]