66481794

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 149570304

約数和(自身を除く): 83088510

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 283, 421, 558, 566, 842, 849, 1263, 1698, 2526, 2547, 3789, 5094, 7578, 8773, 13051, 17546, 26102, 26319, 39153, 52638, 78306, 78957, 117459, 119143, 157914, 234918, 238286, 357429, 714858, 1072287, 2144574, 3693433, 7386866, 11080299, 22160598, 33240897, 66481794]

約数ペア:

[(1, 66481794), (2, 33240897), (3, 22160598), (6, 11080299), (9, 7386866), (18, 3693433), (31, 2144574), (62, 1072287), (93, 714858), (186, 357429), (279, 238286), (283, 234918), (421, 157914), (558, 119143), (566, 117459), (842, 78957), (849, 78306), (1263, 52638), (1698, 39153), (2526, 26319), (2547, 26102), (3789, 17546), (5094, 13051), (7578, 8773)]