40746906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 93481440

約数和(自身を除く): 52734534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 283, 342, 421, 566, 842, 849, 1263, 1698, 2526, 2547, 3789, 5094, 5377, 7578, 7999, 10754, 15998, 16131, 23997, 32262, 47994, 48393, 71991, 96786, 119143, 143982, 238286, 357429, 714858, 1072287, 2144574, 2263717, 4527434, 6791151, 13582302, 20373453, 40746906]

約数ペア:

[(1, 40746906), (2, 20373453), (3, 13582302), (6, 6791151), (9, 4527434), (18, 2263717), (19, 2144574), (38, 1072287), (57, 714858), (114, 357429), (171, 238286), (283, 143982), (342, 119143), (421, 96786), (566, 71991), (842, 48393), (849, 47994), (1263, 32262), (1698, 23997), (2526, 16131), (2547, 15998), (3789, 10754), (5094, 7999), (5377, 7578)]