18093556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 34231400

約数和(自身を除く): 16137844

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 997, 1396, 1994, 3988, 4537, 9074, 12961, 18148, 25922, 51844, 347953, 695906, 1391812, 4523389, 9046778, 18093556]

約数ペア:

[(1, 18093556), (2, 9046778), (4, 4523389), (13, 1391812), (26, 695906), (52, 347953), (349, 51844), (698, 25922), (997, 18148), (1396, 12961), (1994, 9074), (3988, 4537)]