13130244

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 33300540

約数和(自身を除く): 20170296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 641, 1138, 1282, 1707, 1923, 2276, 2564, 3414, 3846, 5121, 5769, 6828, 7692, 10242, 11538, 20484, 23076, 364729, 729458, 1094187, 1458916, 2188374, 3282561, 4376748, 6565122, 13130244]

約数ペア:

[(1, 13130244), (2, 6565122), (3, 4376748), (4, 3282561), (6, 2188374), (9, 1458916), (12, 1094187), (18, 729458), (36, 364729), (569, 23076), (641, 20484), (1138, 11538), (1282, 10242), (1707, 7692), (1923, 6828), (2276, 5769), (2564, 5121), (3414, 3846)]