42942984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{255613}}^1$

素因数の和:255629

約数の個数: 32

約数和(自身を含む): 122694720

約数和(自身を除く): 79751736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 255613, 511226, 766839, 1022452, 1533678, 1789291, 2044904, 3067356, 3578582, 5367873, 6134712, 7157164, 10735746, 14314328, 21471492, 42942984]

約数ペア:

[(1, 42942984), (2, 21471492), (3, 14314328), (4, 10735746), (6, 7157164), (7, 6134712), (8, 5367873), (12, 3578582), (14, 3067356), (21, 2044904), (24, 1789291), (28, 1533678), (42, 1022452), (56, 766839), (84, 511226), (168, 255613)]