40746762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 101305152

約数和(自身を除く): 60558390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 977, 993, 1954, 1986, 2317, 2931, 2979, 4634, 5862, 5958, 6839, 6951, 8793, 13678, 13902, 17586, 20517, 20853, 41034, 41706, 61551, 123102, 323387, 646774, 970161, 1940322, 2263709, 2910483, 4527418, 5820966, 6791127, 13582254, 20373381, 40746762]

約数ペア:

[(1, 40746762), (2, 20373381), (3, 13582254), (6, 6791127), (7, 5820966), (9, 4527418), (14, 2910483), (18, 2263709), (21, 1940322), (42, 970161), (63, 646774), (126, 323387), (331, 123102), (662, 61551), (977, 41706), (993, 41034), (1954, 20853), (1986, 20517), (2317, 17586), (2931, 13902), (2979, 13678), (4634, 8793), (5862, 6951), (5958, 6839)]