15813954

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 38281152

約数和(自身を除く): 22467198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 2503, 3159, 5006, 6318, 7509, 15018, 22527, 32539, 45054, 65078, 67581, 97617, 135162, 195234, 202743, 292851, 405486, 585702, 608229, 878553, 1216458, 1757106, 2635659, 5271318, 7906977, 15813954]

約数ペア:

[(1, 15813954), (2, 7906977), (3, 5271318), (6, 2635659), (9, 1757106), (13, 1216458), (18, 878553), (26, 608229), (27, 585702), (39, 405486), (54, 292851), (78, 202743), (81, 195234), (117, 135162), (162, 97617), (234, 67581), (243, 65078), (351, 45054), (486, 32539), (702, 22527), (1053, 15018), (2106, 7509), (2503, 6318), (3159, 5006)]