31403214

素因数分解:

$2^1\times 3^4\times {\mathrm{193847}}^1$

素因数の和:193861

約数の個数: 20

約数和(自身を含む): 70366824

約数和(自身を除く): 38963610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193847, 387694, 581541, 1163082, 1744623, 3489246, 5233869, 10467738, 15701607, 31403214]

約数ペア:

[(1, 31403214), (2, 15701607), (3, 10467738), (6, 5233869), (9, 3489246), (18, 1744623), (27, 1163082), (54, 581541), (81, 387694), (162, 193847)]