71303238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208489}}^1$

素因数の和:208516

約数の個数: 24

約数和(自身を含む): 162622200

約数和(自身を除く): 91318962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 208489, 416978, 625467, 1250934, 1876401, 3752802, 3961291, 7922582, 11883873, 23767746, 35651619, 71303238]

約数ペア:

[(1, 71303238), (2, 35651619), (3, 23767746), (6, 11883873), (9, 7922582), (18, 3961291), (19, 3752802), (38, 1876401), (57, 1250934), (114, 625467), (171, 416978), (342, 208489)]