19854089328

素因数分解:

$2^4\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{240341}}^1$

素因数の和:242073

約数の個数: 40

約数和(自身を含む): 51319746576

約数和(自身を除く): 31465657248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1721, 3442, 5163, 6884, 10326, 13768, 20652, 27536, 41304, 82608, 240341, 480682, 721023, 961364, 1442046, 1922728, 2884092, 3845456, 5768184, 11536368, 413626861, 827253722, 1240880583, 1654507444, 2481761166, 3309014888, 4963522332, 6618029776, 9927044664, 19854089328]

約数ペア:

[(1, 19854089328), (2, 9927044664), (3, 6618029776), (4, 4963522332), (6, 3309014888), (8, 2481761166), (12, 1654507444), (16, 1240880583), (24, 827253722), (48, 413626861), (1721, 11536368), (3442, 5768184), (5163, 3845456), (6884, 2884092), (10326, 1922728), (13768, 1442046), (20652, 961364), (27536, 721023), (41304, 480682), (82608, 240341)]