18976272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56477}}^1$

素因数の和:56495

約数の個数: 40

約数和(自身を含む): 56026176

約数和(自身を除く): 37049904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56477, 112954, 169431, 225908, 338862, 395339, 451816, 677724, 790678, 903632, 1186017, 1355448, 1581356, 2372034, 2710896, 3162712, 4744068, 6325424, 9488136, 18976272]

約数ペア:

[(1, 18976272), (2, 9488136), (3, 6325424), (4, 4744068), (6, 3162712), (7, 2710896), (8, 2372034), (12, 1581356), (14, 1355448), (16, 1186017), (21, 903632), (24, 790678), (28, 677724), (42, 451816), (48, 395339), (56, 338862), (84, 225908), (112, 169431), (168, 112954), (336, 56477)]