13807878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6268

約数の個数: 32

約数和(自身を含む): 32161536

約数和(自身を除く): 18353658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 6203, 12406, 18609, 37218, 43421, 86842, 130263, 260526, 328759, 657518, 986277, 1972554, 2301313, 4602626, 6903939, 13807878]

約数ペア:

[(1, 13807878), (2, 6903939), (3, 4602626), (6, 2301313), (7, 1972554), (14, 986277), (21, 657518), (42, 328759), (53, 260526), (106, 130263), (159, 86842), (318, 43421), (371, 37218), (742, 18609), (1113, 12406), (2226, 6203)]