19237932

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25447}}^1$

素因数の和:25467

約数の個数: 48

約数和(自身を含む): 57003520

約数和(自身を除く): 37765588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 25447, 50894, 76341, 101788, 152682, 178129, 229023, 305364, 356258, 458046, 534387, 687069, 712516, 916092, 1068774, 1374138, 1603161, 2137548, 2748276, 3206322, 4809483, 6412644, 9618966, 19237932]

約数ペア:

[(1, 19237932), (2, 9618966), (3, 6412644), (4, 4809483), (6, 3206322), (7, 2748276), (9, 2137548), (12, 1603161), (14, 1374138), (18, 1068774), (21, 916092), (27, 712516), (28, 687069), (36, 534387), (42, 458046), (54, 356258), (63, 305364), (84, 229023), (108, 178129), (126, 152682), (189, 101788), (252, 76341), (378, 50894), (756, 25447)]