18911322

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6073}}^1$

素因数の和:6254

約数の個数: 24

約数和(自身を含む): 41218164

約数和(自身を除く): 22306842

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6073, 12146, 18219, 36438, 54657, 109314, 1050629, 2101258, 3151887, 6303774, 9455661, 18911322]

約数ペア:

[(1, 18911322), (2, 9455661), (3, 6303774), (6, 3151887), (9, 2101258), (18, 1050629), (173, 109314), (346, 54657), (519, 36438), (1038, 18219), (1557, 12146), (3114, 6073)]