13858524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20290

約数の個数: 36

約数和(自身を含む): 36876840

約数和(自身を除く): 23018316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 20261, 40522, 60783, 81044, 121566, 182349, 243132, 364698, 384959, 729396, 769918, 1154877, 1539836, 2309754, 3464631, 4619508, 6929262, 13858524]

約数ペア:

[(1, 13858524), (2, 6929262), (3, 4619508), (4, 3464631), (6, 2309754), (9, 1539836), (12, 1154877), (18, 769918), (19, 729396), (36, 384959), (38, 364698), (57, 243132), (76, 182349), (114, 121566), (171, 81044), (228, 60783), (342, 40522), (684, 20261)]