7961814

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 22346280

約数和(自身を除く): 14384466

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 59, 63, 81, 98, 102, 118, 119, 126, 147, 153, 162, 177, 189, 238, 294, 306, 354, 357, 378, 413, 441, 459, 531, 567, 714, 826, 833, 882, 918, 1003, 1062, 1071, 1134, 1239, 1323, 1377, 1593, 1666, 2006, 2142, 2478, 2499, 2646, 2754, 2891, 3009, 3186, 3213, 3717, 3969, 4779, 4998, 5782, 6018, 6426, 7021, 7434, 7497, 7938, 8673, 9027, 9558, 9639, 11151, 14042, 14994, 17346, 18054, 19278, 21063, 22302, 22491, 26019, 27081, 33453, 42126, 44982, 49147, 52038, 54162, 63189, 66906, 67473, 78057, 81243, 98294, 126378, 134946, 147441, 156114, 162486, 189567, 234171, 294882, 379134, 442323, 468342, 568701, 884646, 1137402, 1326969, 2653938, 3980907, 7961814]

約数ペア:

[(1, 7961814), (2, 3980907), (3, 2653938), (6, 1326969), (7, 1137402), (9, 884646), (14, 568701), (17, 468342), (18, 442323), (21, 379134), (27, 294882), (34, 234171), (42, 189567), (49, 162486), (51, 156114), (54, 147441), (59, 134946), (63, 126378), (81, 98294), (98, 81243), (102, 78057), (118, 67473), (119, 66906), (126, 63189), (147, 54162), (153, 52038), (162, 49147), (177, 44982), (189, 42126), (238, 33453), (294, 27081), (306, 26019), (354, 22491), (357, 22302), (378, 21063), (413, 19278), (441, 18054), (459, 17346), (531, 14994), (567, 14042), (714, 11151), (826, 9639), (833, 9558), (882, 9027), (918, 8673), (1003, 7938), (1062, 7497), (1071, 7434), (1134, 7021), (1239, 6426), (1323, 6018), (1377, 5782), (1593, 4998), (1666, 4779), (2006, 3969), (2142, 3717), (2478, 3213), (2499, 3186), (2646, 3009), (2754, 2891)]