7567938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20021}}^1$

素因数の和:20039

約数の個数: 32

約数和(自身を含む): 19221120

約数和(自身を除く): 11653182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20021, 40042, 60063, 120126, 140147, 180189, 280294, 360378, 420441, 540567, 840882, 1081134, 1261323, 2522646, 3783969, 7567938]

約数ペア:

[(1, 7567938), (2, 3783969), (3, 2522646), (6, 1261323), (7, 1081134), (9, 840882), (14, 540567), (18, 420441), (21, 360378), (27, 280294), (42, 180189), (54, 140147), (63, 120126), (126, 60063), (189, 40042), (378, 20021)]