2108774538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9011857}}^1$

素因数の和:9011878

約数の個数: 24

約数和(自身を含む): 4920474468

約数和(自身を除く): 2811699930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9011857, 18023714, 27035571, 54071142, 81106713, 117154141, 162213426, 234308282, 351462423, 702924846, 1054387269, 2108774538]

約数ペア:

[(1, 2108774538), (2, 1054387269), (3, 702924846), (6, 351462423), (9, 234308282), (13, 162213426), (18, 117154141), (26, 81106713), (39, 54071142), (78, 27035571), (117, 18023714), (234, 9011857)]