68986818

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{57203}}^1$

素因数の和:57278

約数の個数: 24

約数和(自身を含む): 151705008

約数和(自身を除く): 82718190

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 57203, 114406, 171609, 343218, 514827, 1029654, 3832601, 7665202, 11497803, 22995606, 34493409, 68986818]

約数ペア:

[(1, 68986818), (2, 34493409), (3, 22995606), (6, 11497803), (9, 7665202), (18, 3832601), (67, 1029654), (134, 514827), (201, 343218), (402, 171609), (603, 114406), (1206, 57203)]