2987103654

素因数分解:

$2^1\times 3^2\times {\mathrm{2551}}^1\times {\mathrm{65053}}^1$

素因数の和:67612

約数の個数: 24

約数和(自身を含む): 6474694512

約数和(自身を除く): 3487590858

約数列:

[1, 2, 3, 6, 9, 18, 2551, 5102, 7653, 15306, 22959, 45918, 65053, 130106, 195159, 390318, 585477, 1170954, 165950203, 331900406, 497850609, 995701218, 1493551827, 2987103654]

約数ペア:

[(1, 2987103654), (2, 1493551827), (3, 995701218), (6, 497850609), (9, 331900406), (18, 165950203), (2551, 1170954), (5102, 585477), (7653, 390318), (15306, 195159), (22959, 130106), (45918, 65053)]