1122786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 3023280

約数和(自身を除く): 1900494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 67, 98, 114, 126, 133, 134, 147, 171, 201, 266, 294, 342, 399, 402, 441, 469, 603, 798, 882, 931, 938, 1197, 1206, 1273, 1407, 1862, 2394, 2546, 2793, 2814, 3283, 3819, 4221, 5586, 6566, 7638, 8379, 8442, 8911, 9849, 11457, 16758, 17822, 19698, 22914, 26733, 29547, 53466, 59094, 62377, 80199, 124754, 160398, 187131, 374262, 561393, 1122786]

約数ペア:

[(1, 1122786), (2, 561393), (3, 374262), (6, 187131), (7, 160398), (9, 124754), (14, 80199), (18, 62377), (19, 59094), (21, 53466), (38, 29547), (42, 26733), (49, 22914), (57, 19698), (63, 17822), (67, 16758), (98, 11457), (114, 9849), (126, 8911), (133, 8442), (134, 8379), (147, 7638), (171, 6566), (201, 5586), (266, 4221), (294, 3819), (342, 3283), (399, 2814), (402, 2793), (441, 2546), (469, 2394), (603, 1862), (798, 1407), (882, 1273), (931, 1206), (938, 1197)]