11290896

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 60

約数和(自身を含む): 31990140

約数和(自身を除く): 20699244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 881, 1068, 1424, 1602, 1762, 2136, 2643, 3204, 3524, 4272, 5286, 6408, 7048, 7929, 10572, 12816, 14096, 15858, 21144, 31716, 42288, 63432, 78409, 126864, 156818, 235227, 313636, 470454, 627272, 705681, 940908, 1254544, 1411362, 1881816, 2822724, 3763632, 5645448, 11290896]

約数ペア:

[(1, 11290896), (2, 5645448), (3, 3763632), (4, 2822724), (6, 1881816), (8, 1411362), (9, 1254544), (12, 940908), (16, 705681), (18, 627272), (24, 470454), (36, 313636), (48, 235227), (72, 156818), (89, 126864), (144, 78409), (178, 63432), (267, 42288), (356, 31716), (534, 21144), (712, 15858), (801, 14096), (881, 12816), (1068, 10572), (1424, 7929), (1602, 7048), (1762, 6408), (2136, 5286), (2643, 4272), (3204, 3524)]