3397716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 9988160

約数和(自身を除く): 6590444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 139, 194, 252, 278, 291, 388, 417, 556, 582, 679, 834, 873, 973, 1164, 1251, 1358, 1668, 1746, 1946, 2037, 2502, 2716, 2919, 3492, 3892, 4074, 5004, 5838, 6111, 8148, 8757, 11676, 12222, 13483, 17514, 24444, 26966, 35028, 40449, 53932, 80898, 94381, 121347, 161796, 188762, 242694, 283143, 377524, 485388, 566286, 849429, 1132572, 1698858, 3397716]

約数ペア:

[(1, 3397716), (2, 1698858), (3, 1132572), (4, 849429), (6, 566286), (7, 485388), (9, 377524), (12, 283143), (14, 242694), (18, 188762), (21, 161796), (28, 121347), (36, 94381), (42, 80898), (63, 53932), (84, 40449), (97, 35028), (126, 26966), (139, 24444), (194, 17514), (252, 13483), (278, 12222), (291, 11676), (388, 8757), (417, 8148), (556, 6111), (582, 5838), (679, 5004), (834, 4074), (873, 3892), (973, 3492), (1164, 2919), (1251, 2716), (1358, 2502), (1668, 2037), (1746, 1946)]