7943922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 19985472

約数和(自身を除く): 12041550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 941, 1206, 1407, 1882, 2814, 2823, 4221, 5646, 6587, 8442, 8469, 13174, 16938, 19761, 39522, 59283, 63047, 118566, 126094, 189141, 378282, 441329, 567423, 882658, 1134846, 1323987, 2647974, 3971961, 7943922]

約数ペア:

[(1, 7943922), (2, 3971961), (3, 2647974), (6, 1323987), (7, 1134846), (9, 882658), (14, 567423), (18, 441329), (21, 378282), (42, 189141), (63, 126094), (67, 118566), (126, 63047), (134, 59283), (201, 39522), (402, 19761), (469, 16938), (603, 13174), (938, 8469), (941, 8442), (1206, 6587), (1407, 5646), (1882, 4221), (2814, 2823)]