38546193

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 64806720

約数和(自身を除く): 26260527

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 111, 133, 147, 259, 373, 399, 703, 777, 931, 1119, 1813, 2109, 2611, 2793, 4921, 5439, 7087, 7833, 13801, 14763, 18277, 21261, 34447, 41403, 49609, 54831, 96607, 103341, 148827, 262219, 289821, 347263, 676249, 786657, 1041789, 1835533, 2028747, 5506599, 12848731, 38546193]

約数ペア:

[(1, 38546193), (3, 12848731), (7, 5506599), (19, 2028747), (21, 1835533), (37, 1041789), (49, 786657), (57, 676249), (111, 347263), (133, 289821), (147, 262219), (259, 148827), (373, 103341), (399, 96607), (703, 54831), (777, 49609), (931, 41403), (1119, 34447), (1813, 21261), (2109, 18277), (2611, 14763), (2793, 13801), (4921, 7833), (5439, 7087)]