42142968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83617}}^1$

素因数の和:83636

約数の個数: 48

約数和(自身を含む): 130444080

約数和(自身を除く): 88301112

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, 83617, 167234, 250851, 334468, 501702, 585319, 668936, 752553, 1003404, 1170638, 1505106, 1755957, 2006808, 2341276, 3010212, 3511914, 4682552, 5267871, 6020424, 7023828, 10535742, 14047656, 21071484, 42142968]

約数ペア:

[(1, 42142968), (2, 21071484), (3, 14047656), (4, 10535742), (6, 7023828), (7, 6020424), (8, 5267871), (9, 4682552), (12, 3511914), (14, 3010212), (18, 2341276), (21, 2006808), (24, 1755957), (28, 1505106), (36, 1170638), (42, 1003404), (56, 752553), (63, 668936), (72, 585319), (84, 501702), (126, 334468), (168, 250851), (252, 167234), (504, 83617)]