18788342202

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{280817}}^1$

素因数の和:280897

約数の個数: 80

約数和(自身を含む): 48929728320

約数和(自身を除く): 30141386118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 118, 126, 162, 177, 189, 354, 378, 413, 531, 567, 826, 1062, 1134, 1239, 1593, 2478, 3186, 3717, 4779, 7434, 9558, 11151, 22302, 33453, 66906, 280817, 561634, 842451, 1684902, 1965719, 2527353, 3931438, 5054706, 5897157, 7582059, 11794314, 15164118, 16568203, 17691471, 22746177, 33136406, 35382942, 45492354, 49704609, 53074413, 99409218, 106148826, 115977421, 149113827, 159223239, 231954842, 298227654, 318446478, 347932263, 447341481, 695864526, 894682962, 1043796789, 1342024443, 2087593578, 2684048886, 3131390367, 6262780734, 9394171101, 18788342202]

約数ペア:

[(1, 18788342202), (2, 9394171101), (3, 6262780734), (6, 3131390367), (7, 2684048886), (9, 2087593578), (14, 1342024443), (18, 1043796789), (21, 894682962), (27, 695864526), (42, 447341481), (54, 347932263), (59, 318446478), (63, 298227654), (81, 231954842), (118, 159223239), (126, 149113827), (162, 115977421), (177, 106148826), (189, 99409218), (354, 53074413), (378, 49704609), (413, 45492354), (531, 35382942), (567, 33136406), (826, 22746177), (1062, 17691471), (1134, 16568203), (1239, 15164118), (1593, 11794314), (2478, 7582059), (3186, 5897157), (3717, 5054706), (4779, 3931438), (7434, 2527353), (9558, 1965719), (11151, 1684902), (22302, 842451), (33453, 561634), (66906, 280817)]