18378315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14083}}^1$

素因数の和:14123

約数の個数: 24

約数和(自身を含む): 32956560

約数和(自身を除く): 14578245

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 14083, 42249, 70415, 126747, 211245, 408407, 633735, 1225221, 2042035, 3675663, 6126105, 18378315]

約数ペア:

[(1, 18378315), (3, 6126105), (5, 3675663), (9, 2042035), (15, 1225221), (29, 633735), (45, 408407), (87, 211245), (145, 126747), (261, 70415), (435, 42249), (1305, 14083)]