67278402

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{86923}}^1$

素因数の和:86974

約数の個数: 24

約数和(自身を含む): 149161584

約数和(自身を除く): 81883182

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 86923, 173846, 260769, 521538, 782307, 1564614, 3737689, 7475378, 11213067, 22426134, 33639201, 67278402]

約数ペア:

[(1, 67278402), (2, 33639201), (3, 22426134), (6, 11213067), (9, 7475378), (18, 3737689), (43, 1564614), (86, 782307), (129, 521538), (258, 260769), (387, 173846), (774, 86923)]