81362646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{265891}}^1$

素因数の和:265916

約数の個数: 24

約数和(自身を含む): 186656184

約数和(自身を除く): 105293538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 265891, 531782, 797673, 1595346, 2393019, 4520147, 4786038, 9040294, 13560441, 27120882, 40681323, 81362646]

約数ペア:

[(1, 81362646), (2, 40681323), (3, 27120882), (6, 13560441), (9, 9040294), (17, 4786038), (18, 4520147), (34, 2393019), (51, 1595346), (102, 797673), (153, 531782), (306, 265891)]