19161180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106451}}^1$

素因数の和:106466

約数の個数: 36

約数和(自身を含む): 58122792

約数和(自身を除く): 38961612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106451, 212902, 319353, 425804, 532255, 638706, 958059, 1064510, 1277412, 1596765, 1916118, 2129020, 3193530, 3832236, 4790295, 6387060, 9580590, 19161180]

約数ペア:

[(1, 19161180), (2, 9580590), (3, 6387060), (4, 4790295), (5, 3832236), (6, 3193530), (9, 2129020), (10, 1916118), (12, 1596765), (15, 1277412), (18, 1064510), (20, 958059), (30, 638706), (36, 532255), (45, 425804), (60, 319353), (90, 212902), (180, 106451)]