314442

素因数分解:

$2^1\times 3^5\times {\mathrm{647}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 707616

約数和(自身を除く): 393174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 647, 1294, 1941, 3882, 5823, 11646, 17469, 34938, 52407, 104814, 157221, 314442]

約数ペア:

[(1, 314442), (2, 157221), (3, 104814), (6, 52407), (9, 34938), (18, 17469), (27, 11646), (54, 5823), (81, 3882), (162, 1941), (243, 1294), (486, 647)]