218370036

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{51551}}^1$

素因数の和:51911

約数の個数: 24

約数和(自身を含む): 510983424

約数和(自身を除く): 292613388

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 51551, 103102, 154653, 206204, 309306, 618612, 18197503, 36395006, 54592509, 72790012, 109185018, 218370036]

約数ペア:

[(1, 218370036), (2, 109185018), (3, 72790012), (4, 54592509), (6, 36395006), (12, 18197503), (353, 618612), (706, 309306), (1059, 206204), (1412, 154653), (2118, 103102), (4236, 51551)]