705570318

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{20707}}^1$

素因数の和:21349

約数の個数: 32

約数和(自身を含む): 1570494720

約数和(自身を除く): 864924402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 3786, 5679, 11358, 17037, 20707, 34074, 41414, 62121, 124242, 186363, 372726, 559089, 1118178, 13066117, 26132234, 39198351, 78396702, 117595053, 235190106, 352785159, 705570318]

約数ペア:

[(1, 705570318), (2, 352785159), (3, 235190106), (6, 117595053), (9, 78396702), (18, 39198351), (27, 26132234), (54, 13066117), (631, 1118178), (1262, 559089), (1893, 372726), (3786, 186363), (5679, 124242), (11358, 62121), (17037, 41414), (20707, 34074)]