16706268

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2081}}^1$

素因数の和:2314

約数の個数: 36

約数和(自身を含む): 42439488

約数和(自身を除く): 25733220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2081, 2676, 4014, 4162, 6243, 8028, 8324, 12486, 18729, 24972, 37458, 74916, 464063, 928126, 1392189, 1856252, 2784378, 4176567, 5568756, 8353134, 16706268]

約数ペア:

[(1, 16706268), (2, 8353134), (3, 5568756), (4, 4176567), (6, 2784378), (9, 1856252), (12, 1392189), (18, 928126), (36, 464063), (223, 74916), (446, 37458), (669, 24972), (892, 18729), (1338, 12486), (2007, 8324), (2081, 8028), (2676, 6243), (4014, 4162)]