123291612

素因数分解:

$2^2\times 3^3\times {\mathrm{547}}^1\times {\mathrm{2087}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 320382720

約数和(自身を除く): 197091108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 547, 1094, 1641, 2087, 2188, 3282, 4174, 4923, 6261, 6564, 8348, 9846, 12522, 14769, 18783, 19692, 25044, 29538, 37566, 56349, 59076, 75132, 112698, 225396, 1141589, 2283178, 3424767, 4566356, 6849534, 10274301, 13699068, 20548602, 30822903, 41097204, 61645806, 123291612]

約数ペア:

[(1, 123291612), (2, 61645806), (3, 41097204), (4, 30822903), (6, 20548602), (9, 13699068), (12, 10274301), (18, 6849534), (27, 4566356), (36, 3424767), (54, 2283178), (108, 1141589), (547, 225396), (1094, 112698), (1641, 75132), (2087, 59076), (2188, 56349), (3282, 37566), (4174, 29538), (4923, 25044), (6261, 19692), (6564, 18783), (8348, 14769), (9846, 12522)]