216619884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{462863}}^1$

素因数の和:462886

約数の個数: 36

約数和(自身を含む): 589688736

約数和(自身を除く): 373068852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 462863, 925726, 1388589, 1851452, 2777178, 4165767, 5554356, 6017219, 8331534, 12034438, 16663068, 18051657, 24068876, 36103314, 54154971, 72206628, 108309942, 216619884]

約数ペア:

[(1, 216619884), (2, 108309942), (3, 72206628), (4, 54154971), (6, 36103314), (9, 24068876), (12, 18051657), (13, 16663068), (18, 12034438), (26, 8331534), (36, 6017219), (39, 5554356), (52, 4165767), (78, 2777178), (117, 1851452), (156, 1388589), (234, 925726), (468, 462863)]