61860018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40751}}^1$

素因数の和:40790

約数の個数: 32

約数和(自身を含む): 140838912

約数和(自身を除く): 78978894

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 40751, 81502, 122253, 244506, 448261, 896522, 937273, 1344783, 1874546, 2689566, 2811819, 5623638, 10310003, 20620006, 30930009, 61860018]

約数ペア:

[(1, 61860018), (2, 30930009), (3, 20620006), (6, 10310003), (11, 5623638), (22, 2811819), (23, 2689566), (33, 1874546), (46, 1344783), (66, 937273), (69, 896522), (138, 448261), (253, 244506), (506, 122253), (759, 81502), (1518, 40751)]