39849906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 82006848

約数和(自身を除く): 42156942

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 514, 601, 771, 1202, 1542, 1803, 3606, 11051, 22102, 25843, 33153, 51686, 66306, 77529, 154457, 155058, 308914, 463371, 926742, 6641651, 13283302, 19924953, 39849906]

約数ペア:

[(1, 39849906), (2, 19924953), (3, 13283302), (6, 6641651), (43, 926742), (86, 463371), (129, 308914), (257, 155058), (258, 154457), (514, 77529), (601, 66306), (771, 51686), (1202, 33153), (1542, 25843), (1803, 22102), (3606, 11051)]