21769614

素因数分解:

$2^1\times 3^3\times {\mathrm{403141}}^1$

素因数の和:403152

約数の個数: 16

約数和(自身を含む): 48377040

約数和(自身を除く): 26607426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 403141, 806282, 1209423, 2418846, 3628269, 7256538, 10884807, 21769614]

約数ペア:

[(1, 21769614), (2, 10884807), (3, 7256538), (6, 3628269), (9, 2418846), (18, 1209423), (27, 806282), (54, 403141)]