1918804944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5710729}}^1$

素因数の和:5710747

約数の個数: 40

約数和(自身を含む): 5665044160

約数和(自身を除く): 3746239216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5710729, 11421458, 17132187, 22842916, 34264374, 39975103, 45685832, 68528748, 79950206, 91371664, 119925309, 137057496, 159900412, 239850618, 274114992, 319800824, 479701236, 639601648, 959402472, 1918804944]

約数ペア:

[(1, 1918804944), (2, 959402472), (3, 639601648), (4, 479701236), (6, 319800824), (7, 274114992), (8, 239850618), (12, 159900412), (14, 137057496), (16, 119925309), (21, 91371664), (24, 79950206), (28, 68528748), (42, 45685832), (48, 39975103), (56, 34264374), (84, 22842916), (112, 17132187), (168, 11421458), (336, 5710729)]