63490644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251947}}^1$

素因数の和:251964

約数の個数: 36

約数和(自身を含む): 183418144

約数和(自身を除く): 119927500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 251947, 503894, 755841, 1007788, 1511682, 1763629, 2267523, 3023364, 3527258, 4535046, 5290887, 7054516, 9070092, 10581774, 15872661, 21163548, 31745322, 63490644]

約数ペア:

[(1, 63490644), (2, 31745322), (3, 21163548), (4, 15872661), (6, 10581774), (7, 9070092), (9, 7054516), (12, 5290887), (14, 4535046), (18, 3527258), (21, 3023364), (28, 2267523), (36, 1763629), (42, 1511682), (63, 1007788), (84, 755841), (126, 503894), (252, 251947)]