791985474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{330821}}^1$

素因数の和:330855

約数の個数: 48

約数和(自身を含む): 2064329280

約数和(自身を除く): 1272343806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 330821, 661642, 992463, 1984926, 2315747, 2977389, 4631494, 5954778, 6285599, 6947241, 12571198, 13894482, 18856797, 20841723, 37713594, 41683446, 43999193, 56570391, 87998386, 113140782, 131997579, 263995158, 395992737, 791985474]

約数ペア:

[(1, 791985474), (2, 395992737), (3, 263995158), (6, 131997579), (7, 113140782), (9, 87998386), (14, 56570391), (18, 43999193), (19, 41683446), (21, 37713594), (38, 20841723), (42, 18856797), (57, 13894482), (63, 12571198), (114, 6947241), (126, 6285599), (133, 5954778), (171, 4631494), (266, 2977389), (342, 2315747), (399, 1984926), (798, 992463), (1197, 661642), (2394, 330821)]