25266042

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 57264480

約数和(自身を除く): 31998438

約数列:

[1, 2, 3, 6, 9, 18, 37, 59, 74, 111, 118, 177, 222, 333, 354, 531, 643, 666, 1062, 1286, 1929, 2183, 3858, 4366, 5787, 6549, 11574, 13098, 19647, 23791, 37937, 39294, 47582, 71373, 75874, 113811, 142746, 214119, 227622, 341433, 428238, 682866, 1403669, 2807338, 4211007, 8422014, 12633021, 25266042]

約数ペア:

[(1, 25266042), (2, 12633021), (3, 8422014), (6, 4211007), (9, 2807338), (18, 1403669), (37, 682866), (59, 428238), (74, 341433), (111, 227622), (118, 214119), (177, 142746), (222, 113811), (333, 75874), (354, 71373), (531, 47582), (643, 39294), (666, 37937), (1062, 23791), (1286, 19647), (1929, 13098), (2183, 11574), (3858, 6549), (4366, 5787)]