31026078

素因数分解:

$2^1\times 3^4\times {\mathrm{191519}}^1$

素因数の和:191533

約数の個数: 20

約数和(自身を含む): 69521760

約数和(自身を除く): 38495682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191519, 383038, 574557, 1149114, 1723671, 3447342, 5171013, 10342026, 15513039, 31026078]

約数ペア:

[(1, 31026078), (2, 15513039), (3, 10342026), (6, 5171013), (9, 3447342), (18, 1723671), (27, 1149114), (54, 574557), (81, 383038), (162, 191519)]