16961826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 38965248

約数和(自身を除く): 22003422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 1811, 3122, 3622, 4683, 5433, 9366, 10866, 12677, 25354, 38031, 76062, 403853, 807706, 1211559, 2423118, 2826971, 5653942, 8480913, 16961826]

約数ペア:

[(1, 16961826), (2, 8480913), (3, 5653942), (6, 2826971), (7, 2423118), (14, 1211559), (21, 807706), (42, 403853), (223, 76062), (446, 38031), (669, 25354), (1338, 12677), (1561, 10866), (1811, 9366), (3122, 5433), (3622, 4683)]