1480821174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{74857}}^1$

素因数の和:75029

約数の個数: 48

約数和(自身を含む): 3690199968

約数和(自身を除く): 2209378794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 19782, 74857, 149714, 224571, 449142, 523999, 673713, 1047998, 1347426, 1571997, 3143994, 4715991, 9431982, 11752549, 23505098, 35257647, 70515294, 82267843, 105772941, 164535686, 211545882, 246803529, 493607058, 740410587, 1480821174]

約数ペア:

[(1, 1480821174), (2, 740410587), (3, 493607058), (6, 246803529), (7, 211545882), (9, 164535686), (14, 105772941), (18, 82267843), (21, 70515294), (42, 35257647), (63, 23505098), (126, 11752549), (157, 9431982), (314, 4715991), (471, 3143994), (942, 1571997), (1099, 1347426), (1413, 1047998), (2198, 673713), (2826, 523999), (3297, 449142), (6594, 224571), (9891, 149714), (19782, 74857)]