42673428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169339}}^1$

素因数の和:169356

約数の個数: 36

約数和(自身を含む): 123279520

約数和(自身を除く): 80606092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169339, 338678, 508017, 677356, 1016034, 1185373, 1524051, 2032068, 2370746, 3048102, 3556119, 4741492, 6096204, 7112238, 10668357, 14224476, 21336714, 42673428]

約数ペア:

[(1, 42673428), (2, 21336714), (3, 14224476), (4, 10668357), (6, 7112238), (7, 6096204), (9, 4741492), (12, 3556119), (14, 3048102), (18, 2370746), (21, 2032068), (28, 1524051), (36, 1185373), (42, 1016034), (63, 677356), (84, 508017), (126, 338678), (252, 169339)]