10640364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 28562688

約数和(自身を除く): 17922324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 643, 788, 1182, 1286, 1379, 1929, 2364, 2572, 2758, 3858, 4137, 4501, 5516, 7716, 8274, 9002, 13503, 16548, 18004, 27006, 54012, 126671, 253342, 380013, 506684, 760026, 886697, 1520052, 1773394, 2660091, 3546788, 5320182, 10640364]

約数ペア:

[(1, 10640364), (2, 5320182), (3, 3546788), (4, 2660091), (6, 1773394), (7, 1520052), (12, 886697), (14, 760026), (21, 506684), (28, 380013), (42, 253342), (84, 126671), (197, 54012), (394, 27006), (591, 18004), (643, 16548), (788, 13503), (1182, 9002), (1286, 8274), (1379, 7716), (1929, 5516), (2364, 4501), (2572, 4137), (2758, 3858)]