39647058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1153}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 86743872

約数和(自身を除く): 47096814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 1042, 1153, 1563, 2306, 3126, 3459, 5731, 6918, 11462, 12683, 17193, 25366, 34386, 38049, 76098, 600713, 1201426, 1802139, 3604278, 6607843, 13215686, 19823529, 39647058]

約数ペア:

[(1, 39647058), (2, 19823529), (3, 13215686), (6, 6607843), (11, 3604278), (22, 1802139), (33, 1201426), (66, 600713), (521, 76098), (1042, 38049), (1153, 34386), (1563, 25366), (2306, 17193), (3126, 12683), (3459, 11462), (5731, 6918)]