18703244739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{229637}}^1$

素因数の和:231254

約数の個数: 16

約数和(自身を含む): 26421229728

約数和(自身を除く): 7717984989

約数列:

[1, 3, 17, 51, 1597, 4791, 27149, 81447, 229637, 688911, 3903829, 11711487, 366730289, 1100190867, 6234414913, 18703244739]

約数ペア:

[(1, 18703244739), (3, 6234414913), (17, 1100190867), (51, 366730289), (1597, 11711487), (4791, 3903829), (27149, 688911), (81447, 229637)]