18235935

素因数分解:

$3^6\times 5^1\times {\mathrm{5003}}^1$

素因数の和:5026

約数の個数: 28

約数和(自身を含む): 32816232

約数和(自身を除く): 14580297

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 5003, 15009, 25015, 45027, 75045, 135081, 225135, 405243, 675405, 1215729, 2026215, 3647187, 6078645, 18235935]

約数ペア:

[(1, 18235935), (3, 6078645), (5, 3647187), (9, 2026215), (15, 1215729), (27, 675405), (45, 405243), (81, 225135), (135, 135081), (243, 75045), (405, 45027), (729, 25015), (1215, 15009), (3645, 5003)]