2012376276

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{7669}}^1$

素因数の和:7913

約数の個数: 72

約数和(自身を含む): 5251526280

約数和(自身を除く): 3239150004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 197, 222, 333, 394, 444, 591, 666, 788, 1182, 1332, 1773, 2364, 3546, 7092, 7289, 7669, 14578, 15338, 21867, 23007, 29156, 30676, 43734, 46014, 65601, 69021, 87468, 92028, 131202, 138042, 262404, 276084, 283753, 567506, 851259, 1135012, 1510793, 1702518, 2553777, 3021586, 3405036, 4532379, 5107554, 6043172, 9064758, 10215108, 13597137, 18129516, 27194274, 54388548, 55899341, 111798682, 167698023, 223597364, 335396046, 503094069, 670792092, 1006188138, 2012376276]

約数ペア:

[(1, 2012376276), (2, 1006188138), (3, 670792092), (4, 503094069), (6, 335396046), (9, 223597364), (12, 167698023), (18, 111798682), (36, 55899341), (37, 54388548), (74, 27194274), (111, 18129516), (148, 13597137), (197, 10215108), (222, 9064758), (333, 6043172), (394, 5107554), (444, 4532379), (591, 3405036), (666, 3021586), (788, 2553777), (1182, 1702518), (1332, 1510793), (1773, 1135012), (2364, 851259), (3546, 567506), (7092, 283753), (7289, 276084), (7669, 262404), (14578, 138042), (15338, 131202), (21867, 92028), (23007, 87468), (29156, 69021), (30676, 65601), (43734, 46014)]