2079252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 6196736

約数和(自身を除く): 4117484

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, 223, 252, 259, 333, 444, 446, 518, 666, 669, 777, 892, 1036, 1332, 1338, 1554, 1561, 2007, 2331, 2676, 3108, 3122, 4014, 4662, 4683, 6244, 8028, 8251, 9324, 9366, 14049, 16502, 18732, 24753, 28098, 33004, 49506, 56196, 57757, 74259, 99012, 115514, 148518, 173271, 231028, 297036, 346542, 519813, 693084, 1039626, 2079252]

約数ペア:

[(1, 2079252), (2, 1039626), (3, 693084), (4, 519813), (6, 346542), (7, 297036), (9, 231028), (12, 173271), (14, 148518), (18, 115514), (21, 99012), (28, 74259), (36, 57757), (37, 56196), (42, 49506), (63, 33004), (74, 28098), (84, 24753), (111, 18732), (126, 16502), (148, 14049), (222, 9366), (223, 9324), (252, 8251), (259, 8028), (333, 6244), (444, 4683), (446, 4662), (518, 4014), (666, 3122), (669, 3108), (777, 2676), (892, 2331), (1036, 2007), (1332, 1561), (1338, 1554)]