18658296

素因数分解:

$2^3\times 3^3\times {\mathrm{86381}}^1$

素因数の和:86396

約数の個数: 32

約数和(自身を含む): 51829200

約数和(自身を除く): 33170904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 86381, 172762, 259143, 345524, 518286, 691048, 777429, 1036572, 1554858, 2073144, 2332287, 3109716, 4664574, 6219432, 9329148, 18658296]

約数ペア:

[(1, 18658296), (2, 9329148), (3, 6219432), (4, 4664574), (6, 3109716), (8, 2332287), (9, 2073144), (12, 1554858), (18, 1036572), (24, 777429), (27, 691048), (36, 518286), (54, 345524), (72, 259143), (108, 172762), (216, 86381)]