186990636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71809}}^1$

素因数の和:71854

約数の個数: 48

約数和(自身を含む): 514734080

約数和(自身を除く): 327743444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 71809, 143618, 215427, 287236, 430854, 502663, 861708, 1005326, 1507989, 2010652, 2226079, 3015978, 4452158, 6031956, 6678237, 8904316, 13356474, 15582553, 26712948, 31165106, 46747659, 62330212, 93495318, 186990636]

約数ペア:

[(1, 186990636), (2, 93495318), (3, 62330212), (4, 46747659), (6, 31165106), (7, 26712948), (12, 15582553), (14, 13356474), (21, 8904316), (28, 6678237), (31, 6031956), (42, 4452158), (62, 3015978), (84, 2226079), (93, 2010652), (124, 1507989), (186, 1005326), (217, 861708), (372, 502663), (434, 430854), (651, 287236), (868, 215427), (1302, 143618), (2604, 71809)]