2016678636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{216289}}^1$

素因数の和:216343

約数の個数: 72

約数和(自身を含む): 5983446560

約数和(自身を除く): 3966767924

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, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 216289, 432578, 648867, 865156, 1297734, 1514023, 1946601, 2595468, 3028046, 3893202, 4542069, 6056092, 7786404, 8002693, 9084138, 13626207, 16005386, 18168276, 24008079, 27252414, 32010772, 48016158, 54504828, 56018851, 72024237, 96032316, 112037702, 144048474, 168056553, 224075404, 288096948, 336113106, 504169659, 672226212, 1008339318, 2016678636]

約数ペア:

[(1, 2016678636), (2, 1008339318), (3, 672226212), (4, 504169659), (6, 336113106), (7, 288096948), (9, 224075404), (12, 168056553), (14, 144048474), (18, 112037702), (21, 96032316), (28, 72024237), (36, 56018851), (37, 54504828), (42, 48016158), (63, 32010772), (74, 27252414), (84, 24008079), (111, 18168276), (126, 16005386), (148, 13626207), (222, 9084138), (252, 8002693), (259, 7786404), (333, 6056092), (444, 4542069), (518, 3893202), (666, 3028046), (777, 2595468), (1036, 1946601), (1332, 1514023), (1554, 1297734), (2331, 865156), (3108, 648867), (4662, 432578), (9324, 216289)]