18291229884

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1633729}}^1$

素因数の和:1634050

約数の個数: 36

約数和(自身を含む): 46384862160

約数和(自身を除く): 28093632276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 11196, 1633729, 3267458, 4901187, 6534916, 9802374, 14703561, 19604748, 29407122, 58814244, 508089719, 1016179438, 1524269157, 2032358876, 3048538314, 4572807471, 6097076628, 9145614942, 18291229884]

約数ペア:

[(1, 18291229884), (2, 9145614942), (3, 6097076628), (4, 4572807471), (6, 3048538314), (9, 2032358876), (12, 1524269157), (18, 1016179438), (36, 508089719), (311, 58814244), (622, 29407122), (933, 19604748), (1244, 14703561), (1866, 9802374), (2799, 6534916), (3732, 4901187), (5598, 3267458), (11196, 1633729)]