69420726

素因数分解:

$2^1\times 3^5\times {\mathrm{142841}}^1$

素因数の和:142858

約数の個数: 24

約数和(自身を含む): 155983464

約数和(自身を除く): 86562738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 142841, 285682, 428523, 857046, 1285569, 2571138, 3856707, 7713414, 11570121, 23140242, 34710363, 69420726]

約数ペア:

[(1, 69420726), (2, 34710363), (3, 23140242), (6, 11570121), (9, 7713414), (18, 3856707), (27, 2571138), (54, 1285569), (81, 857046), (162, 428523), (243, 285682), (486, 142841)]