15453438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 43352064

約数和(自身を除く): 27898626

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 83, 91, 93, 143, 154, 166, 182, 186, 217, 231, 249, 273, 286, 341, 403, 429, 434, 462, 498, 546, 581, 651, 682, 806, 858, 913, 1001, 1023, 1079, 1162, 1209, 1302, 1743, 1826, 2002, 2046, 2158, 2387, 2418, 2573, 2739, 2821, 3003, 3237, 3486, 4433, 4774, 5146, 5478, 5642, 6006, 6391, 6474, 7161, 7553, 7719, 8463, 8866, 11869, 12782, 13299, 14322, 15106, 15438, 16926, 18011, 19173, 22659, 23738, 26598, 28303, 31031, 33449, 35607, 36022, 38346, 45318, 54033, 56606, 62062, 66898, 71214, 83083, 84909, 93093, 100347, 108066, 166166, 169818, 186186, 198121, 200694, 234143, 249249, 367939, 396242, 468286, 498498, 594363, 702429, 735878, 1103817, 1188726, 1404858, 2207634, 2575573, 5151146, 7726719, 15453438]

約数ペア:

[(1, 15453438), (2, 7726719), (3, 5151146), (6, 2575573), (7, 2207634), (11, 1404858), (13, 1188726), (14, 1103817), (21, 735878), (22, 702429), (26, 594363), (31, 498498), (33, 468286), (39, 396242), (42, 367939), (62, 249249), (66, 234143), (77, 200694), (78, 198121), (83, 186186), (91, 169818), (93, 166166), (143, 108066), (154, 100347), (166, 93093), (182, 84909), (186, 83083), (217, 71214), (231, 66898), (249, 62062), (273, 56606), (286, 54033), (341, 45318), (403, 38346), (429, 36022), (434, 35607), (462, 33449), (498, 31031), (546, 28303), (581, 26598), (651, 23738), (682, 22659), (806, 19173), (858, 18011), (913, 16926), (1001, 15438), (1023, 15106), (1079, 14322), (1162, 13299), (1209, 12782), (1302, 11869), (1743, 8866), (1826, 8463), (2002, 7719), (2046, 7553), (2158, 7161), (2387, 6474), (2418, 6391), (2573, 6006), (2739, 5642), (2821, 5478), (3003, 5146), (3237, 4774), (3486, 4433)]