29972964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{356821}}^1$

素因数の和:356835

約数の個数: 24

約数和(自身を含む): 79928128

約数和(自身を除く): 49955164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 356821, 713642, 1070463, 1427284, 2140926, 2497747, 4281852, 4995494, 7493241, 9990988, 14986482, 29972964]

約数ペア:

[(1, 29972964), (2, 14986482), (3, 9990988), (4, 7493241), (6, 4995494), (7, 4281852), (12, 2497747), (14, 2140926), (21, 1427284), (28, 1070463), (42, 713642), (84, 356821)]