9823770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9923}}^1$

素因数の和:9947

約数の個数: 48

約数和(自身を含む): 27866592

約数和(自身を除く): 18042822

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 9923, 19846, 29769, 49615, 59538, 89307, 99230, 109153, 148845, 178614, 218306, 297690, 327459, 446535, 545765, 654918, 893070, 982377, 1091530, 1637295, 1964754, 3274590, 4911885, 9823770]

約数ペア:

[(1, 9823770), (2, 4911885), (3, 3274590), (5, 1964754), (6, 1637295), (9, 1091530), (10, 982377), (11, 893070), (15, 654918), (18, 545765), (22, 446535), (30, 327459), (33, 297690), (45, 218306), (55, 178614), (66, 148845), (90, 109153), (99, 99230), (110, 89307), (165, 59538), (198, 49615), (330, 29769), (495, 19846), (990, 9923)]