18193108414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{18719}}^1$

素因数の和:20052

約数の個数: 32

約数和(自身を含む): 30427488000

約数和(自身を除く): 12234379586

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1289, 2578, 16757, 18719, 33514, 37381, 37438, 74762, 243347, 485953, 486694, 542851, 971906, 1085702, 7057063, 14114126, 24128791, 48257582, 313674283, 627348566, 699734939, 1399469878, 9096554207, 18193108414]

約数ペア:

[(1, 18193108414), (2, 9096554207), (13, 1399469878), (26, 699734939), (29, 627348566), (58, 313674283), (377, 48257582), (754, 24128791), (1289, 14114126), (2578, 7057063), (16757, 1085702), (18719, 971906), (33514, 542851), (37381, 486694), (37438, 485953), (74762, 243347)]