540246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 1301760

約数和(自身を除く): 761514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 677, 798, 1354, 2031, 4062, 4739, 9478, 12863, 14217, 25726, 28434, 38589, 77178, 90041, 180082, 270123, 540246]

約数ペア:

[(1, 540246), (2, 270123), (3, 180082), (6, 90041), (7, 77178), (14, 38589), (19, 28434), (21, 25726), (38, 14217), (42, 12863), (57, 9478), (114, 4739), (133, 4062), (266, 2031), (399, 1354), (677, 798)]