18597012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221393}}^1$

素因数の和:221407

約数の個数: 24

約数和(自身を含む): 49592256

約数和(自身を除く): 30995244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221393, 442786, 664179, 885572, 1328358, 1549751, 2656716, 3099502, 4649253, 6199004, 9298506, 18597012]

約数ペア:

[(1, 18597012), (2, 9298506), (3, 6199004), (4, 4649253), (6, 3099502), (7, 2656716), (12, 1549751), (14, 1328358), (21, 885572), (28, 664179), (42, 442786), (84, 221393)]