513805356

素因数分解:

$2^2\times 3^4\times {\mathrm{1585819}}^1$

素因数の和:1585835

約数の個数: 30

約数和(自身を含む): 1343189540

約数和(自身を除く): 829384184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1585819, 3171638, 4757457, 6343276, 9514914, 14272371, 19029828, 28544742, 42817113, 57089484, 85634226, 128451339, 171268452, 256902678, 513805356]

約数ペア:

[(1, 513805356), (2, 256902678), (3, 171268452), (4, 128451339), (6, 85634226), (9, 57089484), (12, 42817113), (18, 28544742), (27, 19029828), (36, 14272371), (54, 9514914), (81, 6343276), (108, 4757457), (162, 3171638), (324, 1585819)]