18441822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 42372864

約数和(自身を除く): 23931042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2081, 2954, 4162, 4431, 6243, 8862, 12486, 14567, 29134, 43701, 87402, 439091, 878182, 1317273, 2634546, 3073637, 6147274, 9220911, 18441822]

約数ペア:

[(1, 18441822), (2, 9220911), (3, 6147274), (6, 3073637), (7, 2634546), (14, 1317273), (21, 878182), (42, 439091), (211, 87402), (422, 43701), (633, 29134), (1266, 14567), (1477, 12486), (2081, 8862), (2954, 6243), (4162, 4431)]