15474186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 43868160

約数和(自身を除く): 28393974

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 67, 78, 91, 94, 117, 126, 134, 141, 182, 189, 201, 234, 273, 282, 329, 351, 378, 402, 423, 469, 546, 603, 611, 658, 702, 819, 846, 871, 938, 987, 1206, 1222, 1269, 1407, 1638, 1742, 1809, 1833, 1974, 2457, 2538, 2613, 2814, 2961, 3149, 3618, 3666, 4221, 4277, 4914, 5226, 5499, 5922, 6097, 6298, 7839, 8442, 8554, 8883, 9447, 10998, 12194, 12663, 12831, 15678, 16497, 17766, 18291, 18894, 22043, 23517, 25326, 25662, 28341, 32994, 36582, 38493, 40937, 44086, 47034, 54873, 56682, 66129, 76986, 81874, 85023, 109746, 115479, 122811, 132258, 164619, 170046, 198387, 230958, 245622, 286559, 329238, 368433, 396774, 573118, 595161, 736866, 859677, 1105299, 1190322, 1719354, 2210598, 2579031, 5158062, 7737093, 15474186]

約数ペア:

[(1, 15474186), (2, 7737093), (3, 5158062), (6, 2579031), (7, 2210598), (9, 1719354), (13, 1190322), (14, 1105299), (18, 859677), (21, 736866), (26, 595161), (27, 573118), (39, 396774), (42, 368433), (47, 329238), (54, 286559), (63, 245622), (67, 230958), (78, 198387), (91, 170046), (94, 164619), (117, 132258), (126, 122811), (134, 115479), (141, 109746), (182, 85023), (189, 81874), (201, 76986), (234, 66129), (273, 56682), (282, 54873), (329, 47034), (351, 44086), (378, 40937), (402, 38493), (423, 36582), (469, 32994), (546, 28341), (603, 25662), (611, 25326), (658, 23517), (702, 22043), (819, 18894), (846, 18291), (871, 17766), (938, 16497), (987, 15678), (1206, 12831), (1222, 12663), (1269, 12194), (1407, 10998), (1638, 9447), (1742, 8883), (1809, 8554), (1833, 8442), (1974, 7839), (2457, 6298), (2538, 6097), (2613, 5922), (2814, 5499), (2961, 5226), (3149, 4914), (3618, 4277), (3666, 4221)]