16622748

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1187}}^1$

素因数の和:1586

約数の個数: 36

約数和(自身を含む): 42162120

約数和(自身を除く): 25539372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1187, 1556, 2334, 2374, 3501, 3561, 4668, 4748, 7002, 7122, 10683, 14004, 14244, 21366, 42732, 461743, 923486, 1385229, 1846972, 2770458, 4155687, 5540916, 8311374, 16622748]

約数ペア:

[(1, 16622748), (2, 8311374), (3, 5540916), (4, 4155687), (6, 2770458), (9, 1846972), (12, 1385229), (18, 923486), (36, 461743), (389, 42732), (778, 21366), (1167, 14244), (1187, 14004), (1556, 10683), (2334, 7122), (2374, 7002), (3501, 4748), (3561, 4668)]