11737980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21737}}^1$

素因数の和:21755

約数の個数: 48

約数和(自身を含む): 36519840

約数和(自身を除く): 24781860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21737, 43474, 65211, 86948, 108685, 130422, 195633, 217370, 260844, 326055, 391266, 434740, 586899, 652110, 782532, 978165, 1173798, 1304220, 1956330, 2347596, 2934495, 3912660, 5868990, 11737980]

約数ペア:

[(1, 11737980), (2, 5868990), (3, 3912660), (4, 2934495), (5, 2347596), (6, 1956330), (9, 1304220), (10, 1173798), (12, 978165), (15, 782532), (18, 652110), (20, 586899), (27, 434740), (30, 391266), (36, 326055), (45, 260844), (54, 217370), (60, 195633), (90, 130422), (108, 108685), (135, 86948), (180, 65211), (270, 43474), (540, 21737)]