12970836

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{631}}^1$

素因数の和:1212

約数の個数: 36

約数和(自身を含む): 32896864

約数和(自身を除く): 19926028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 631, 1142, 1262, 1713, 1893, 2284, 2524, 3426, 3786, 5139, 5679, 6852, 7572, 10278, 11358, 20556, 22716, 360301, 720602, 1080903, 1441204, 2161806, 3242709, 4323612, 6485418, 12970836]

約数ペア:

[(1, 12970836), (2, 6485418), (3, 4323612), (4, 3242709), (6, 2161806), (9, 1441204), (12, 1080903), (18, 720602), (36, 360301), (571, 22716), (631, 20556), (1142, 11358), (1262, 10278), (1713, 7572), (1893, 6852), (2284, 5679), (2524, 5139), (3426, 3786)]