12801456

素因数分解:

$2^4\times 3^3\times {\mathrm{29633}}^1$

素因数の和:29650

約数の個数: 40

約数和(自身を含む): 36746160

約数和(自身を除く): 23944704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 29633, 59266, 88899, 118532, 177798, 237064, 266697, 355596, 474128, 533394, 711192, 800091, 1066788, 1422384, 1600182, 2133576, 3200364, 4267152, 6400728, 12801456]

約数ペア:

[(1, 12801456), (2, 6400728), (3, 4267152), (4, 3200364), (6, 2133576), (8, 1600182), (9, 1422384), (12, 1066788), (16, 800091), (18, 711192), (24, 533394), (27, 474128), (36, 355596), (48, 266697), (54, 237064), (72, 177798), (108, 118532), (144, 88899), (216, 59266), (432, 29633)]