40511916

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 54

約数和(自身を含む): 105905436

約数和(自身を除く): 65393520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1171, 1922, 2342, 2883, 3513, 3844, 4684, 5766, 7026, 8649, 10539, 11532, 14052, 17298, 21078, 34596, 36301, 42156, 72602, 108903, 145204, 217806, 326709, 435612, 653418, 1125331, 1306836, 2250662, 3375993, 4501324, 6751986, 10127979, 13503972, 20255958, 40511916]

約数ペア:

[(1, 40511916), (2, 20255958), (3, 13503972), (4, 10127979), (6, 6751986), (9, 4501324), (12, 3375993), (18, 2250662), (31, 1306836), (36, 1125331), (62, 653418), (93, 435612), (124, 326709), (186, 217806), (279, 145204), (372, 108903), (558, 72602), (961, 42156), (1116, 36301), (1171, 34596), (1922, 21078), (2342, 17298), (2883, 14052), (3513, 11532), (3844, 10539), (4684, 8649), (5766, 7026)]