1011318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 2553600

約数和(自身を除く): 1542282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 199, 231, 242, 363, 398, 462, 597, 726, 847, 1194, 1393, 1694, 2189, 2541, 2786, 4179, 4378, 5082, 6567, 8358, 13134, 15323, 24079, 30646, 45969, 48158, 72237, 91938, 144474, 168553, 337106, 505659, 1011318]

約数ペア:

[(1, 1011318), (2, 505659), (3, 337106), (6, 168553), (7, 144474), (11, 91938), (14, 72237), (21, 48158), (22, 45969), (33, 30646), (42, 24079), (66, 15323), (77, 13134), (121, 8358), (154, 6567), (199, 5082), (231, 4378), (242, 4179), (363, 2786), (398, 2541), (462, 2189), (597, 1694), (726, 1393), (847, 1194)]