628455834

素因数分解:

$2^1\times 3^5\times {\mathrm{1293119}}^1$

素因数の和:1293136

約数の個数: 24

約数和(自身を含む): 1412087040

約数和(自身を除く): 783631206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1293119, 2586238, 3879357, 7758714, 11638071, 23276142, 34914213, 69828426, 104742639, 209485278, 314227917, 628455834]

約数ペア:

[(1, 628455834), (2, 314227917), (3, 209485278), (6, 104742639), (9, 69828426), (18, 34914213), (27, 23276142), (54, 11638071), (81, 7758714), (162, 3879357), (243, 2586238), (486, 1293119)]