180665814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{3851}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 413427456

約数和(自身を除く): 232761642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1117, 2234, 3351, 3851, 6702, 7702, 7819, 11553, 15638, 23106, 23457, 26957, 46914, 53914, 80871, 161742, 4301567, 8603134, 12904701, 25809402, 30110969, 60221938, 90332907, 180665814]

約数ペア:

[(1, 180665814), (2, 90332907), (3, 60221938), (6, 30110969), (7, 25809402), (14, 12904701), (21, 8603134), (42, 4301567), (1117, 161742), (2234, 80871), (3351, 53914), (3851, 46914), (6702, 26957), (7702, 23457), (7819, 23106), (11553, 15638)]