15509754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 36691200

約数和(自身を除く): 21181446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 839, 1027, 1422, 1678, 2054, 2517, 3081, 5034, 6162, 7551, 9243, 10907, 15102, 18486, 21814, 32721, 65442, 66281, 98163, 132562, 196326, 198843, 397686, 596529, 861653, 1193058, 1723306, 2584959, 5169918, 7754877, 15509754]

約数ペア:

[(1, 15509754), (2, 7754877), (3, 5169918), (6, 2584959), (9, 1723306), (13, 1193058), (18, 861653), (26, 596529), (39, 397686), (78, 198843), (79, 196326), (117, 132562), (158, 98163), (234, 66281), (237, 65442), (474, 32721), (711, 21814), (839, 18486), (1027, 15102), (1422, 10907), (1678, 9243), (2054, 7551), (2517, 6162), (3081, 5034)]