15472872

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 42101280

約数和(自身を除く): 26628408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 691, 933, 1244, 1382, 1866, 2073, 2488, 2764, 2799, 3732, 4146, 5528, 5598, 6219, 7464, 8292, 11196, 12438, 16584, 22392, 24876, 49752, 214901, 429802, 644703, 859604, 1289406, 1719208, 1934109, 2578812, 3868218, 5157624, 7736436, 15472872]

約数ペア:

[(1, 15472872), (2, 7736436), (3, 5157624), (4, 3868218), (6, 2578812), (8, 1934109), (9, 1719208), (12, 1289406), (18, 859604), (24, 644703), (36, 429802), (72, 214901), (311, 49752), (622, 24876), (691, 22392), (933, 16584), (1244, 12438), (1382, 11196), (1866, 8292), (2073, 7464), (2488, 6219), (2764, 5598), (2799, 5528), (3732, 4146)]