16909169118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 35548250112

約数和(自身を除く): 18639080994

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 347, 542, 694, 813, 1041, 1303, 1626, 2082, 2606, 3909, 6233, 7818, 7981, 12466, 15962, 18699, 23943, 29969, 37398, 47886, 59938, 89907, 94037, 179814, 188074, 282111, 353113, 452141, 564222, 706226, 904282, 1059339, 1356423, 2118678, 2162851, 2712846, 4325702, 6488553, 8121599, 10399243, 12977106, 16243198, 20798486, 24364797, 31197729, 48729594, 62395458, 122530211, 245060422, 367590633, 735181266, 2818194853, 5636389706, 8454584559, 16909169118]

約数ペア:

[(1, 16909169118), (2, 8454584559), (3, 5636389706), (6, 2818194853), (23, 735181266), (46, 367590633), (69, 245060422), (138, 122530211), (271, 62395458), (347, 48729594), (542, 31197729), (694, 24364797), (813, 20798486), (1041, 16243198), (1303, 12977106), (1626, 10399243), (2082, 8121599), (2606, 6488553), (3909, 4325702), (6233, 2712846), (7818, 2162851), (7981, 2118678), (12466, 1356423), (15962, 1059339), (18699, 904282), (23943, 706226), (29969, 564222), (37398, 452141), (47886, 353113), (59938, 282111), (89907, 188074), (94037, 179814)]