213845315418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1697185043}}^1$

素因数の和:1697185058

約数の個数: 24

約数和(自身を含む): 529521733728

約数和(自身を除く): 315676418310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1697185043, 3394370086, 5091555129, 10183110258, 11880295301, 15274665387, 23760590602, 30549330774, 35640885903, 71281771806, 106922657709, 213845315418]

約数ペア:

[(1, 213845315418), (2, 106922657709), (3, 71281771806), (6, 35640885903), (7, 30549330774), (9, 23760590602), (14, 15274665387), (18, 11880295301), (21, 10183110258), (42, 5091555129), (63, 3394370086), (126, 1697185043)]