13287852

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2518

約数の個数: 36

約数和(自身を含む): 33817056

約数和(自身を除く): 20529204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2351, 2826, 4702, 5652, 7053, 9404, 14106, 21159, 28212, 42318, 84636, 369107, 738214, 1107321, 1476428, 2214642, 3321963, 4429284, 6643926, 13287852]

約数ペア:

[(1, 13287852), (2, 6643926), (3, 4429284), (4, 3321963), (6, 2214642), (9, 1476428), (12, 1107321), (18, 738214), (36, 369107), (157, 84636), (314, 42318), (471, 28212), (628, 21159), (942, 14106), (1413, 9404), (1884, 7053), (2351, 5652), (2826, 4702)]