19306026

素因数分解:

$2^1\times 3^4\times {\mathrm{119173}}^1$

素因数の和:119187

約数の個数: 20

約数和(自身を含む): 43260162

約数和(自身を除く): 23954136

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119173, 238346, 357519, 715038, 1072557, 2145114, 3217671, 6435342, 9653013, 19306026]

約数ペア:

[(1, 19306026), (2, 9653013), (3, 6435342), (6, 3217671), (9, 2145114), (18, 1072557), (27, 715038), (54, 357519), (81, 238346), (162, 119173)]