18480336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{55001}}^1$

素因数の和:55019

約数の個数: 40

約数和(自身を含む): 54561984

約数和(自身を除く): 36081648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 55001, 110002, 165003, 220004, 330006, 385007, 440008, 660012, 770014, 880016, 1155021, 1320024, 1540028, 2310042, 2640048, 3080056, 4620084, 6160112, 9240168, 18480336]

約数ペア:

[(1, 18480336), (2, 9240168), (3, 6160112), (4, 4620084), (6, 3080056), (7, 2640048), (8, 2310042), (12, 1540028), (14, 1320024), (16, 1155021), (21, 880016), (24, 770014), (28, 660012), (42, 440008), (48, 385007), (56, 330006), (84, 220004), (112, 165003), (168, 110002), (336, 55001)]