7691922

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 22407840

約数和(自身を除く): 14715918

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 49, 51, 54, 57, 63, 81, 98, 102, 114, 119, 126, 133, 147, 153, 162, 171, 189, 238, 243, 266, 294, 306, 323, 342, 357, 378, 399, 441, 459, 486, 513, 567, 646, 714, 798, 833, 882, 918, 931, 969, 1026, 1071, 1134, 1197, 1323, 1377, 1539, 1666, 1701, 1862, 1938, 2142, 2261, 2394, 2499, 2646, 2754, 2793, 2907, 3078, 3213, 3402, 3591, 3969, 4131, 4522, 4617, 4998, 5586, 5814, 6426, 6783, 7182, 7497, 7938, 8262, 8379, 8721, 9234, 9639, 10773, 11907, 13566, 14994, 15827, 16758, 17442, 19278, 20349, 21546, 22491, 23814, 25137, 26163, 28917, 31654, 32319, 40698, 44982, 47481, 50274, 52326, 57834, 61047, 64638, 67473, 75411, 78489, 94962, 122094, 134946, 142443, 150822, 156978, 183141, 202419, 226233, 284886, 366282, 404838, 427329, 452466, 549423, 854658, 1098846, 1281987, 2563974, 3845961, 7691922]

約数ペア:

[(1, 7691922), (2, 3845961), (3, 2563974), (6, 1281987), (7, 1098846), (9, 854658), (14, 549423), (17, 452466), (18, 427329), (19, 404838), (21, 366282), (27, 284886), (34, 226233), (38, 202419), (42, 183141), (49, 156978), (51, 150822), (54, 142443), (57, 134946), (63, 122094), (81, 94962), (98, 78489), (102, 75411), (114, 67473), (119, 64638), (126, 61047), (133, 57834), (147, 52326), (153, 50274), (162, 47481), (171, 44982), (189, 40698), (238, 32319), (243, 31654), (266, 28917), (294, 26163), (306, 25137), (323, 23814), (342, 22491), (357, 21546), (378, 20349), (399, 19278), (441, 17442), (459, 16758), (486, 15827), (513, 14994), (567, 13566), (646, 11907), (714, 10773), (798, 9639), (833, 9234), (882, 8721), (918, 8379), (931, 8262), (969, 7938), (1026, 7497), (1071, 7182), (1134, 6783), (1197, 6426), (1323, 5814), (1377, 5586), (1539, 4998), (1666, 4617), (1701, 4522), (1862, 4131), (1938, 3969), (2142, 3591), (2261, 3402), (2394, 3213), (2499, 3078), (2646, 2907), (2754, 2793)]