1379196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 4301024

約数和(自身を除く): 2921828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 421, 468, 546, 819, 842, 1092, 1263, 1638, 1684, 2526, 2947, 3276, 3789, 5052, 5473, 5894, 7578, 8841, 10946, 11788, 15156, 16419, 17682, 21892, 26523, 32838, 35364, 38311, 49257, 53046, 65676, 76622, 98514, 106092, 114933, 153244, 197028, 229866, 344799, 459732, 689598, 1379196]

約数ペア:

[(1, 1379196), (2, 689598), (3, 459732), (4, 344799), (6, 229866), (7, 197028), (9, 153244), (12, 114933), (13, 106092), (14, 98514), (18, 76622), (21, 65676), (26, 53046), (28, 49257), (36, 38311), (39, 35364), (42, 32838), (52, 26523), (63, 21892), (78, 17682), (84, 16419), (91, 15156), (117, 11788), (126, 10946), (156, 8841), (182, 7578), (234, 5894), (252, 5473), (273, 5052), (364, 3789), (421, 3276), (468, 2947), (546, 2526), (819, 1684), (842, 1638), (1092, 1263)]