1240974

素因数分解:

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

素因数の和:99

約数の個数: 64

約数和(自身を含む): 3264000

約数和(自身を除く): 2023026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 67, 98, 126, 134, 147, 189, 201, 294, 343, 378, 402, 441, 469, 603, 686, 882, 938, 1029, 1206, 1323, 1407, 1809, 2058, 2646, 2814, 3087, 3283, 3618, 4221, 6174, 6566, 8442, 9261, 9849, 12663, 18522, 19698, 22981, 25326, 29547, 45962, 59094, 68943, 88641, 137886, 177282, 206829, 413658, 620487, 1240974]

約数ペア:

[(1, 1240974), (2, 620487), (3, 413658), (6, 206829), (7, 177282), (9, 137886), (14, 88641), (18, 68943), (21, 59094), (27, 45962), (42, 29547), (49, 25326), (54, 22981), (63, 19698), (67, 18522), (98, 12663), (126, 9849), (134, 9261), (147, 8442), (189, 6566), (201, 6174), (294, 4221), (343, 3618), (378, 3283), (402, 3087), (441, 2814), (469, 2646), (603, 2058), (686, 1809), (882, 1407), (938, 1323), (1029, 1206)]