1581048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 4895280

約数和(自身を除く): 3314232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3137, 6274, 9411, 12548, 18822, 21959, 25096, 28233, 37644, 43918, 56466, 65877, 75288, 87836, 112932, 131754, 175672, 197631, 225864, 263508, 395262, 527016, 790524, 1581048]

約数ペア:

[(1, 1581048), (2, 790524), (3, 527016), (4, 395262), (6, 263508), (7, 225864), (8, 197631), (9, 175672), (12, 131754), (14, 112932), (18, 87836), (21, 75288), (24, 65877), (28, 56466), (36, 43918), (42, 37644), (56, 28233), (63, 25096), (72, 21959), (84, 18822), (126, 12548), (168, 9411), (252, 6274), (504, 3137)]