18024812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1381}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 34129872

約数和(自身を除く): 16105060

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 1381, 2762, 3263, 5524, 6526, 13052, 17953, 35906, 71812, 346631, 693262, 1386524, 4506203, 9012406, 18024812]

約数ペア:

[(1, 18024812), (2, 9012406), (4, 4506203), (13, 1386524), (26, 693262), (52, 346631), (251, 71812), (502, 35906), (1004, 17953), (1381, 13052), (2762, 6526), (3263, 5524)]