15958458

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4283}}^1$

素因数の和:4320

約数の個数: 40

約数和(自身を含む): 37322208

約数和(自身を除く): 21363750

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 4283, 8566, 12849, 25698, 38547, 77094, 98509, 115641, 197018, 231282, 295527, 346923, 591054, 693846, 886581, 1773162, 2659743, 5319486, 7979229, 15958458]

約数ペア:

[(1, 15958458), (2, 7979229), (3, 5319486), (6, 2659743), (9, 1773162), (18, 886581), (23, 693846), (27, 591054), (46, 346923), (54, 295527), (69, 231282), (81, 197018), (138, 115641), (162, 98509), (207, 77094), (414, 38547), (621, 25698), (1242, 12849), (1863, 8566), (3726, 4283)]