5565798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 13917696

約数和(自身を除く): 8351898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 271, 326, 489, 542, 813, 978, 1141, 1467, 1626, 1897, 2282, 2439, 2934, 3423, 3794, 4878, 5691, 6846, 10269, 11382, 17073, 20538, 34146, 44173, 88346, 132519, 265038, 309211, 397557, 618422, 795114, 927633, 1855266, 2782899, 5565798]

約数ペア:

[(1, 5565798), (2, 2782899), (3, 1855266), (6, 927633), (7, 795114), (9, 618422), (14, 397557), (18, 309211), (21, 265038), (42, 132519), (63, 88346), (126, 44173), (163, 34146), (271, 20538), (326, 17073), (489, 11382), (542, 10269), (813, 6846), (978, 5691), (1141, 4878), (1467, 3794), (1626, 3423), (1897, 2934), (2282, 2439)]