26169660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13243

約数の個数: 72

約数和(自身を含む): 86604336

約数和(自身を除く): 60434676

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, 13217, 26434, 39651, 52868, 66085, 79302, 118953, 132170, 145387, 158604, 198255, 237906, 264340, 290774, 396510, 436161, 475812, 581548, 594765, 726935, 793020, 872322, 1189530, 1308483, 1453870, 1744644, 2180805, 2379060, 2616966, 2907740, 4361610, 5233932, 6542415, 8723220, 13084830, 26169660]

約数ペア:

[(1, 26169660), (2, 13084830), (3, 8723220), (4, 6542415), (5, 5233932), (6, 4361610), (9, 2907740), (10, 2616966), (11, 2379060), (12, 2180805), (15, 1744644), (18, 1453870), (20, 1308483), (22, 1189530), (30, 872322), (33, 793020), (36, 726935), (44, 594765), (45, 581548), (55, 475812), (60, 436161), (66, 396510), (90, 290774), (99, 264340), (110, 237906), (132, 198255), (165, 158604), (180, 145387), (198, 132170), (220, 118953), (330, 79302), (396, 66085), (495, 52868), (660, 39651), (990, 26434), (1980, 13217)]