6663618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28498

約数の個数: 24

約数和(自身を含む): 15548988

約数和(自身を除く): 8885370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 28477, 56954, 85431, 170862, 256293, 370201, 512586, 740402, 1110603, 2221206, 3331809, 6663618]

約数ペア:

[(1, 6663618), (2, 3331809), (3, 2221206), (6, 1110603), (9, 740402), (13, 512586), (18, 370201), (26, 256293), (39, 170862), (78, 85431), (117, 56954), (234, 28477)]