2247084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 6694688

約数和(自身を除く): 4447604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 241, 252, 259, 333, 444, 482, 518, 666, 723, 777, 964, 1036, 1332, 1446, 1554, 1687, 2169, 2331, 2892, 3108, 3374, 4338, 4662, 5061, 6748, 8676, 8917, 9324, 10122, 15183, 17834, 20244, 26751, 30366, 35668, 53502, 60732, 62419, 80253, 107004, 124838, 160506, 187257, 249676, 321012, 374514, 561771, 749028, 1123542, 2247084]

約数ペア:

[(1, 2247084), (2, 1123542), (3, 749028), (4, 561771), (6, 374514), (7, 321012), (9, 249676), (12, 187257), (14, 160506), (18, 124838), (21, 107004), (28, 80253), (36, 62419), (37, 60732), (42, 53502), (63, 35668), (74, 30366), (84, 26751), (111, 20244), (126, 17834), (148, 15183), (222, 10122), (241, 9324), (252, 8917), (259, 8676), (333, 6748), (444, 5061), (482, 4662), (518, 4338), (666, 3374), (723, 3108), (777, 2892), (964, 2331), (1036, 2169), (1332, 1687), (1446, 1554)]