28002492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{111121}}^1$

素因数の和:111138

約数の個数: 36

約数和(自身を含む): 80896816

約数和(自身を除く): 52894324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 111121, 222242, 333363, 444484, 666726, 777847, 1000089, 1333452, 1555694, 2000178, 2333541, 3111388, 4000356, 4667082, 7000623, 9334164, 14001246, 28002492]

約数ペア:

[(1, 28002492), (2, 14001246), (3, 9334164), (4, 7000623), (6, 4667082), (7, 4000356), (9, 3111388), (12, 2333541), (14, 2000178), (18, 1555694), (21, 1333452), (28, 1000089), (36, 777847), (42, 666726), (63, 444484), (84, 333363), (126, 222242), (252, 111121)]