18101083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 6574757

約数列:

[1, 7, 11, 13, 77, 91, 107, 143, 169, 749, 1001, 1177, 1183, 1391, 1859, 2197, 8239, 9737, 13013, 15301, 15379, 18083, 24167, 107107, 126581, 169169, 198913, 235079, 1392391, 1645553, 2585869, 18101083]

約数ペア:

[(1, 18101083), (7, 2585869), (11, 1645553), (13, 1392391), (77, 235079), (91, 198913), (107, 169169), (143, 126581), (169, 107107), (749, 24167), (1001, 18083), (1177, 15379), (1183, 15301), (1391, 13013), (1859, 9737), (2197, 8239)]