18499059

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 27623232

約数和(自身を除く): 9124173

約数列:

[1, 3, 9, 47, 101, 141, 303, 423, 433, 909, 1299, 3897, 4747, 14241, 20351, 42723, 43733, 61053, 131199, 183159, 393597, 2055451, 6166353, 18499059]

約数ペア:

[(1, 18499059), (3, 6166353), (9, 2055451), (47, 393597), (101, 183159), (141, 131199), (303, 61053), (423, 43733), (433, 42723), (909, 20351), (1299, 14241), (3897, 4747)]