1971816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 6256320

約数和(自身を除く): 4284504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 121, 132, 154, 168, 194, 231, 242, 264, 291, 308, 363, 388, 462, 484, 582, 616, 679, 726, 776, 847, 924, 968, 1067, 1164, 1358, 1452, 1694, 1848, 2037, 2134, 2328, 2541, 2716, 2904, 3201, 3388, 4074, 4268, 5082, 5432, 6402, 6776, 7469, 8148, 8536, 10164, 11737, 12804, 14938, 16296, 20328, 22407, 23474, 25608, 29876, 35211, 44814, 46948, 59752, 70422, 82159, 89628, 93896, 140844, 164318, 179256, 246477, 281688, 328636, 492954, 657272, 985908, 1971816]

約数ペア:

[(1, 1971816), (2, 985908), (3, 657272), (4, 492954), (6, 328636), (7, 281688), (8, 246477), (11, 179256), (12, 164318), (14, 140844), (21, 93896), (22, 89628), (24, 82159), (28, 70422), (33, 59752), (42, 46948), (44, 44814), (56, 35211), (66, 29876), (77, 25608), (84, 23474), (88, 22407), (97, 20328), (121, 16296), (132, 14938), (154, 12804), (168, 11737), (194, 10164), (231, 8536), (242, 8148), (264, 7469), (291, 6776), (308, 6402), (363, 5432), (388, 5082), (462, 4268), (484, 4074), (582, 3388), (616, 3201), (679, 2904), (726, 2716), (776, 2541), (847, 2328), (924, 2134), (968, 2037), (1067, 1848), (1164, 1694), (1358, 1452)]