13130028

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3654

約数の個数: 36

約数和(自身を含む): 33521488

約数和(自身を除く): 20391460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3541, 3708, 7082, 10623, 14164, 21246, 31869, 42492, 63738, 127476, 364723, 729446, 1094169, 1458892, 2188338, 3282507, 4376676, 6565014, 13130028]

約数ペア:

[(1, 13130028), (2, 6565014), (3, 4376676), (4, 3282507), (6, 2188338), (9, 1458892), (12, 1094169), (18, 729446), (36, 364723), (103, 127476), (206, 63738), (309, 42492), (412, 31869), (618, 21246), (927, 14164), (1236, 10623), (1854, 7082), (3541, 3708)]