189491964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{859}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 457712640

約数和(自身を除く): 268220676

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 593, 859, 1186, 1718, 1779, 2372, 2577, 3436, 3558, 5154, 7116, 10308, 18383, 26629, 36766, 53258, 55149, 73532, 79887, 106516, 110298, 159774, 220596, 319548, 509387, 1018774, 1528161, 2037548, 3056322, 6112644, 15790997, 31581994, 47372991, 63163988, 94745982, 189491964]

約数ペア:

[(1, 189491964), (2, 94745982), (3, 63163988), (4, 47372991), (6, 31581994), (12, 15790997), (31, 6112644), (62, 3056322), (93, 2037548), (124, 1528161), (186, 1018774), (372, 509387), (593, 319548), (859, 220596), (1186, 159774), (1718, 110298), (1779, 106516), (2372, 79887), (2577, 73532), (3436, 55149), (3558, 53258), (5154, 36766), (7116, 26629), (10308, 18383)]