2681606358

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{491677}}^1$

素因数の和:491789

約数の個数: 32

約数和(自身を含む): 6018138720

約数和(自身を除く): 3336532362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 491677, 983354, 1475031, 2950062, 4425093, 8850186, 13275279, 26550558, 49659377, 99318754, 148978131, 297956262, 446934393, 893868786, 1340803179, 2681606358]

約数ペア:

[(1, 2681606358), (2, 1340803179), (3, 893868786), (6, 446934393), (9, 297956262), (18, 148978131), (27, 99318754), (54, 49659377), (101, 26550558), (202, 13275279), (303, 8850186), (606, 4425093), (909, 2950062), (1818, 1475031), (2727, 983354), (5454, 491677)]