2018111598

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{26449}}^1$

素因数の和:26623

約数の個数: 48

約数和(自身を含む): 4563577200

約数和(自身を除く): 2545465602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 1413, 2826, 4239, 8478, 12717, 25434, 26449, 38151, 52898, 76302, 79347, 158694, 238041, 476082, 714123, 1428246, 2142369, 4152493, 4284738, 6427107, 8304986, 12457479, 12854214, 24914958, 37372437, 74744874, 112117311, 224234622, 336351933, 672703866, 1009055799, 2018111598]

約数ペア:

[(1, 2018111598), (2, 1009055799), (3, 672703866), (6, 336351933), (9, 224234622), (18, 112117311), (27, 74744874), (54, 37372437), (81, 24914958), (157, 12854214), (162, 12457479), (243, 8304986), (314, 6427107), (471, 4284738), (486, 4152493), (942, 2142369), (1413, 1428246), (2826, 714123), (4239, 476082), (8478, 238041), (12717, 158694), (25434, 79347), (26449, 76302), (38151, 52898)]