8205678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11689}}^1$

素因数の和:11713

約数の個数: 32

約数和(自身を含む): 19639200

約数和(自身を除く): 11433522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 11689, 23378, 35067, 70134, 105201, 151957, 210402, 303914, 315603, 455871, 631206, 911742, 1367613, 2735226, 4102839, 8205678]

約数ペア:

[(1, 8205678), (2, 4102839), (3, 2735226), (6, 1367613), (9, 911742), (13, 631206), (18, 455871), (26, 315603), (27, 303914), (39, 210402), (54, 151957), (78, 105201), (117, 70134), (234, 35067), (351, 23378), (702, 11689)]