3957912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{7853}}^1$

素因数の和:7872

約数の個数: 48

約数和(自身を含む): 12252240

約数和(自身を除く): 8294328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 7853, 15706, 23559, 31412, 47118, 54971, 62824, 70677, 94236, 109942, 141354, 164913, 188472, 219884, 282708, 329826, 439768, 494739, 565416, 659652, 989478, 1319304, 1978956, 3957912]

約数ペア:

[(1, 3957912), (2, 1978956), (3, 1319304), (4, 989478), (6, 659652), (7, 565416), (8, 494739), (9, 439768), (12, 329826), (14, 282708), (18, 219884), (21, 188472), (24, 164913), (28, 141354), (36, 109942), (42, 94236), (56, 70677), (63, 62824), (72, 54971), (84, 47118), (126, 31412), (168, 23559), (252, 15706), (504, 7853)]