91191492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{361871}}^1$

素因数の和:361888

約数の個数: 36

約数和(自身を含む): 263442816

約数和(自身を除く): 172251324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 361871, 723742, 1085613, 1447484, 2171226, 2533097, 3256839, 4342452, 5066194, 6513678, 7599291, 10132388, 13027356, 15198582, 22797873, 30397164, 45595746, 91191492]

約数ペア:

[(1, 91191492), (2, 45595746), (3, 30397164), (4, 22797873), (6, 15198582), (7, 13027356), (9, 10132388), (12, 7599291), (14, 6513678), (18, 5066194), (21, 4342452), (28, 3256839), (36, 2533097), (42, 2171226), (63, 1447484), (84, 1085613), (126, 723742), (252, 361871)]