9090972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2087}}^1$

素因数の和:2119

約数の個数: 54

約数和(自身を含む): 25271064

約数和(自身を除く): 16180092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2087, 2178, 4174, 4356, 6261, 8348, 12522, 18783, 22957, 25044, 37566, 45914, 68871, 75132, 91828, 137742, 206613, 252527, 275484, 413226, 505054, 757581, 826452, 1010108, 1515162, 2272743, 3030324, 4545486, 9090972]

約数ペア:

[(1, 9090972), (2, 4545486), (3, 3030324), (4, 2272743), (6, 1515162), (9, 1010108), (11, 826452), (12, 757581), (18, 505054), (22, 413226), (33, 275484), (36, 252527), (44, 206613), (66, 137742), (99, 91828), (121, 75132), (132, 68871), (198, 45914), (242, 37566), (363, 25044), (396, 22957), (484, 18783), (726, 12522), (1089, 8348), (1452, 6261), (2087, 4356), (2178, 4174)]