16808436

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3508

約数の個数: 36

約数和(自身を含む): 42806400

約数和(自身を除く): 25997964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3359, 5004, 6718, 10077, 13436, 20154, 30231, 40308, 60462, 120924, 466901, 933802, 1400703, 1867604, 2801406, 4202109, 5602812, 8404218, 16808436]

約数ペア:

[(1, 16808436), (2, 8404218), (3, 5602812), (4, 4202109), (6, 2801406), (9, 1867604), (12, 1400703), (18, 933802), (36, 466901), (139, 120924), (278, 60462), (417, 40308), (556, 30231), (834, 20154), (1251, 13436), (1668, 10077), (2502, 6718), (3359, 5004)]