68388522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{495569}}^1$

素因数の和:495597

約数の個数: 16

約数和(自身を含む): 142724160

約数和(自身を除く): 74335638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 495569, 991138, 1486707, 2973414, 11398087, 22796174, 34194261, 68388522]

約数ペア:

[(1, 68388522), (2, 34194261), (3, 22796174), (6, 11398087), (23, 2973414), (46, 1486707), (69, 991138), (138, 495569)]