7791966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 21385728

約数和(自身を除く): 13593762

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 71, 78, 91, 117, 126, 134, 142, 182, 201, 213, 234, 273, 402, 426, 469, 497, 546, 603, 639, 819, 871, 923, 938, 994, 1206, 1278, 1407, 1491, 1638, 1742, 1846, 2613, 2769, 2814, 2982, 4221, 4473, 4757, 5226, 5538, 6097, 6461, 7839, 8307, 8442, 8946, 9514, 12194, 12922, 14271, 15678, 16614, 18291, 19383, 28542, 33299, 36582, 38766, 42813, 54873, 58149, 61841, 66598, 85626, 99897, 109746, 116298, 123682, 185523, 199794, 299691, 371046, 432887, 556569, 599382, 865774, 1113138, 1298661, 2597322, 3895983, 7791966]

約数ペア:

[(1, 7791966), (2, 3895983), (3, 2597322), (6, 1298661), (7, 1113138), (9, 865774), (13, 599382), (14, 556569), (18, 432887), (21, 371046), (26, 299691), (39, 199794), (42, 185523), (63, 123682), (67, 116298), (71, 109746), (78, 99897), (91, 85626), (117, 66598), (126, 61841), (134, 58149), (142, 54873), (182, 42813), (201, 38766), (213, 36582), (234, 33299), (273, 28542), (402, 19383), (426, 18291), (469, 16614), (497, 15678), (546, 14271), (603, 12922), (639, 12194), (819, 9514), (871, 8946), (923, 8442), (938, 8307), (994, 7839), (1206, 6461), (1278, 6097), (1407, 5538), (1491, 5226), (1638, 4757), (1742, 4473), (1846, 4221), (2613, 2982), (2769, 2814)]