6816780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37871}}^1$

素因数の和:37886

約数の個数: 36

約数和(自身を含む): 20678112

約数和(自身を除く): 13861332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 37871, 75742, 113613, 151484, 189355, 227226, 340839, 378710, 454452, 568065, 681678, 757420, 1136130, 1363356, 1704195, 2272260, 3408390, 6816780]

約数ペア:

[(1, 6816780), (2, 3408390), (3, 2272260), (4, 1704195), (5, 1363356), (6, 1136130), (9, 757420), (10, 681678), (12, 568065), (15, 454452), (18, 378710), (20, 340839), (30, 227226), (36, 189355), (45, 151484), (60, 113613), (90, 75742), (180, 37871)]