30139938

素因数分解:

$2^1\times 3^4\times {\mathrm{186049}}^1$

素因数の和:186063

約数の個数: 20

約数和(自身を含む): 67536150

約数和(自身を除く): 37396212

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 186049, 372098, 558147, 1116294, 1674441, 3348882, 5023323, 10046646, 15069969, 30139938]

約数ペア:

[(1, 30139938), (2, 15069969), (3, 10046646), (6, 5023323), (9, 3348882), (18, 1674441), (27, 1116294), (54, 558147), (81, 372098), (162, 186049)]