18158970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5657}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 43996608

約数和(自身を除く): 25837638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 5657, 11314, 16971, 28285, 33942, 56570, 84855, 169710, 605299, 1210598, 1815897, 3026495, 3631794, 6052990, 9079485, 18158970]

約数ペア:

[(1, 18158970), (2, 9079485), (3, 6052990), (5, 3631794), (6, 3026495), (10, 1815897), (15, 1210598), (30, 605299), (107, 169710), (214, 84855), (321, 56570), (535, 33942), (642, 28285), (1070, 16971), (1605, 11314), (3210, 5657)]