18510129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3169}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 29671200

約数和(自身を除く): 11161071

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 3169, 5841, 9507, 28521, 34859, 104577, 186971, 313731, 560913, 1682739, 2056681, 6170043, 18510129]

約数ペア:

[(1, 18510129), (3, 6170043), (9, 2056681), (11, 1682739), (33, 560913), (59, 313731), (99, 186971), (177, 104577), (531, 34859), (649, 28521), (1947, 9507), (3169, 5841)]