21929472

素因数分解:

$2^9\times 3^2\times {\mathrm{4759}}^1$

素因数の和:4783

約数の個数: 60

約数和(自身を含む): 63303240

約数和(自身を除く): 41373768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 4759, 9518, 14277, 19036, 28554, 38072, 42831, 57108, 76144, 85662, 114216, 152288, 171324, 228432, 304576, 342648, 456864, 609152, 685296, 913728, 1218304, 1370592, 1827456, 2436608, 2741184, 3654912, 5482368, 7309824, 10964736, 21929472]

約数ペア:

[(1, 21929472), (2, 10964736), (3, 7309824), (4, 5482368), (6, 3654912), (8, 2741184), (9, 2436608), (12, 1827456), (16, 1370592), (18, 1218304), (24, 913728), (32, 685296), (36, 609152), (48, 456864), (64, 342648), (72, 304576), (96, 228432), (128, 171324), (144, 152288), (192, 114216), (256, 85662), (288, 76144), (384, 57108), (512, 42831), (576, 38072), (768, 28554), (1152, 19036), (1536, 14277), (2304, 9518), (4608, 4759)]