118921516

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{63391}}^1$

素因数の和:63469

約数の個数: 24

約数和(自身を含む): 241396736

約数和(自身を除く): 122475220

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 63391, 126782, 253564, 443737, 887474, 1774948, 4247197, 8494394, 16988788, 29730379, 59460758, 118921516]

約数ペア:

[(1, 118921516), (2, 59460758), (4, 29730379), (7, 16988788), (14, 8494394), (28, 4247197), (67, 1774948), (134, 887474), (268, 443737), (469, 253564), (938, 126782), (1876, 63391)]