447636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^2$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 1210272

約数和(自身を除く): 762636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 5329, 6132, 10658, 15987, 21316, 31974, 37303, 63948, 74606, 111909, 149212, 223818, 447636]

約数ペア:

[(1, 447636), (2, 223818), (3, 149212), (4, 111909), (6, 74606), (7, 63948), (12, 37303), (14, 31974), (21, 21316), (28, 15987), (42, 10658), (73, 6132), (84, 5329), (146, 3066), (219, 2044), (292, 1533), (438, 1022), (511, 876)]