21562074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 49963680

約数和(自身を除く): 28401606

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 941, 1206, 1273, 1882, 2546, 2823, 3819, 5646, 7638, 8469, 11457, 16938, 17879, 22914, 35758, 53637, 63047, 107274, 126094, 160911, 189141, 321822, 378282, 567423, 1134846, 1197893, 2395786, 3593679, 7187358, 10781037, 21562074]

約数ペア:

[(1, 21562074), (2, 10781037), (3, 7187358), (6, 3593679), (9, 2395786), (18, 1197893), (19, 1134846), (38, 567423), (57, 378282), (67, 321822), (114, 189141), (134, 160911), (171, 126094), (201, 107274), (342, 63047), (402, 53637), (603, 35758), (941, 22914), (1206, 17879), (1273, 16938), (1882, 11457), (2546, 8469), (2823, 7638), (3819, 5646)]