17990558418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{54091}}^1\times {\mathrm{7919}}^1$

素因数の和:62022

約数の個数: 32

約数和(自身を含む): 41127229440

約数和(自身を除く): 23136671022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7919, 15838, 23757, 47514, 54091, 55433, 108182, 110866, 162273, 166299, 324546, 332598, 378637, 757274, 1135911, 2271822, 428346629, 856693258, 1285039887, 2570079774, 2998426403, 5996852806, 8995279209, 17990558418]

約数ペア:

[(1, 17990558418), (2, 8995279209), (3, 5996852806), (6, 2998426403), (7, 2570079774), (14, 1285039887), (21, 856693258), (42, 428346629), (7919, 2271822), (15838, 1135911), (23757, 757274), (47514, 378637), (54091, 332598), (55433, 324546), (108182, 166299), (110866, 162273)]