21371884272

素因数分解:

$2^4\times 3^2\times {\mathrm{1061}}^1\times {\mathrm{139883}}^1$

素因数の和:140958

約数の個数: 60

約数和(自身を含む): 59868393624

約数和(自身を除く): 38496509352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1061, 2122, 3183, 4244, 6366, 8488, 9549, 12732, 16976, 19098, 25464, 38196, 50928, 76392, 139883, 152784, 279766, 419649, 559532, 839298, 1119064, 1258947, 1678596, 2238128, 2517894, 3357192, 5035788, 6714384, 10071576, 20143152, 148415863, 296831726, 445247589, 593663452, 890495178, 1187326904, 1335742767, 1780990356, 2374653808, 2671485534, 3561980712, 5342971068, 7123961424, 10685942136, 21371884272]

約数ペア:

[(1, 21371884272), (2, 10685942136), (3, 7123961424), (4, 5342971068), (6, 3561980712), (8, 2671485534), (9, 2374653808), (12, 1780990356), (16, 1335742767), (18, 1187326904), (24, 890495178), (36, 593663452), (48, 445247589), (72, 296831726), (144, 148415863), (1061, 20143152), (2122, 10071576), (3183, 6714384), (4244, 5035788), (6366, 3357192), (8488, 2517894), (9549, 2238128), (12732, 1678596), (16976, 1258947), (19098, 1119064), (25464, 839298), (38196, 559532), (50928, 419649), (76392, 279766), (139883, 152784)]