1820367042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{41453}}^1$

素因数の和:42034

約数の個数: 32

約数和(自身を含む): 3927849408

約数和(自身を除く): 2107482366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 563, 1126, 1689, 3378, 7319, 14638, 21957, 41453, 43914, 82906, 124359, 248718, 538889, 1077778, 1616667, 3233334, 23338039, 46676078, 70014117, 140028234, 303394507, 606789014, 910183521, 1820367042]

約数ペア:

[(1, 1820367042), (2, 910183521), (3, 606789014), (6, 303394507), (13, 140028234), (26, 70014117), (39, 46676078), (78, 23338039), (563, 3233334), (1126, 1616667), (1689, 1077778), (3378, 538889), (7319, 248718), (14638, 124359), (21957, 82906), (41453, 43914)]