18743670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6338

約数の個数: 64

約数和(自身を含む): 54535680

約数和(自身を除く): 35792010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6311, 12622, 18933, 31555, 37866, 56799, 63110, 69421, 94665, 113598, 138842, 170397, 189330, 208263, 283995, 340794, 347105, 416526, 567990, 624789, 694210, 851985, 1041315, 1249578, 1703970, 1874367, 2082630, 3123945, 3748734, 6247890, 9371835, 18743670]

約数ペア:

[(1, 18743670), (2, 9371835), (3, 6247890), (5, 3748734), (6, 3123945), (9, 2082630), (10, 1874367), (11, 1703970), (15, 1249578), (18, 1041315), (22, 851985), (27, 694210), (30, 624789), (33, 567990), (45, 416526), (54, 347105), (55, 340794), (66, 283995), (90, 208263), (99, 189330), (110, 170397), (135, 138842), (165, 113598), (198, 94665), (270, 69421), (297, 63110), (330, 56799), (495, 37866), (594, 31555), (990, 18933), (1485, 12622), (2970, 6311)]