18916464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56299}}^1$

素因数の和:56317

約数の個数: 40

約数和(自身を含む): 55849600

約数和(自身を除く): 36933136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56299, 112598, 168897, 225196, 337794, 394093, 450392, 675588, 788186, 900784, 1182279, 1351176, 1576372, 2364558, 2702352, 3152744, 4729116, 6305488, 9458232, 18916464]

約数ペア:

[(1, 18916464), (2, 9458232), (3, 6305488), (4, 4729116), (6, 3152744), (7, 2702352), (8, 2364558), (12, 1576372), (14, 1351176), (16, 1182279), (21, 900784), (24, 788186), (28, 675588), (42, 450392), (48, 394093), (56, 337794), (84, 225196), (112, 168897), (168, 112598), (336, 56299)]