281143884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3346951}}^1$

素因数の和:3346965

約数の個数: 24

約数和(自身を含む): 749717248

約数和(自身を除く): 468573364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3346951, 6693902, 10040853, 13387804, 20081706, 23428657, 40163412, 46857314, 70285971, 93714628, 140571942, 281143884]

約数ペア:

[(1, 281143884), (2, 140571942), (3, 93714628), (4, 70285971), (6, 46857314), (7, 40163412), (12, 23428657), (14, 20081706), (21, 13387804), (28, 10040853), (42, 6693902), (84, 3346951)]