19621638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{64123}}^1$

素因数の和:64148

約数の個数: 24

約数和(自身を含む): 45015048

約数和(自身を除く): 25393410

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 64123, 128246, 192369, 384738, 577107, 1090091, 1154214, 2180182, 3270273, 6540546, 9810819, 19621638]

約数ペア:

[(1, 19621638), (2, 9810819), (3, 6540546), (6, 3270273), (9, 2180182), (17, 1154214), (18, 1090091), (34, 577107), (51, 384738), (102, 192369), (153, 128246), (306, 64123)]