6678540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 22106448

約数和(自身を除く): 15427908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3373, 6746, 10119, 13492, 16865, 20238, 30357, 33730, 37103, 40476, 50595, 60714, 67460, 74206, 101190, 111309, 121428, 148412, 151785, 185515, 202380, 222618, 303570, 333927, 371030, 445236, 556545, 607140, 667854, 742060, 1113090, 1335708, 1669635, 2226180, 3339270, 6678540]

約数ペア:

[(1, 6678540), (2, 3339270), (3, 2226180), (4, 1669635), (5, 1335708), (6, 1113090), (9, 742060), (10, 667854), (11, 607140), (12, 556545), (15, 445236), (18, 371030), (20, 333927), (22, 303570), (30, 222618), (33, 202380), (36, 185515), (44, 151785), (45, 148412), (55, 121428), (60, 111309), (66, 101190), (90, 74206), (99, 67460), (110, 60714), (132, 50595), (165, 40476), (180, 37103), (198, 33730), (220, 30357), (330, 20238), (396, 16865), (495, 13492), (660, 10119), (990, 6746), (1980, 3373)]