18873434592

素因数分解:

$2^5\times 3^3\times {\mathrm{21844253}}^1$

素因数の和:21844272

約数の個数: 48

約数和(自身を含む): 55047520080

約数和(自身を除く): 36174085488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21844253, 43688506, 65532759, 87377012, 131065518, 174754024, 196598277, 262131036, 349508048, 393196554, 524262072, 589794831, 699016096, 786393108, 1048524144, 1179589662, 1572786216, 2097048288, 2359179324, 3145572432, 4718358648, 6291144864, 9436717296, 18873434592]

約数ペア:

[(1, 18873434592), (2, 9436717296), (3, 6291144864), (4, 4718358648), (6, 3145572432), (8, 2359179324), (9, 2097048288), (12, 1572786216), (16, 1179589662), (18, 1048524144), (24, 786393108), (27, 699016096), (32, 589794831), (36, 524262072), (48, 393196554), (54, 349508048), (72, 262131036), (96, 196598277), (108, 174754024), (144, 131065518), (216, 87377012), (288, 65532759), (432, 43688506), (864, 21844253)]