42569358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 91984032

約数和(自身を除く): 49414674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 1361, 2406, 2722, 4083, 5213, 8166, 10426, 15639, 17693, 31278, 35386, 53079, 106158, 545761, 1091522, 1637283, 3274566, 7094893, 14189786, 21284679, 42569358]

約数ペア:

[(1, 42569358), (2, 21284679), (3, 14189786), (6, 7094893), (13, 3274566), (26, 1637283), (39, 1091522), (78, 545761), (401, 106158), (802, 53079), (1203, 35386), (1361, 31278), (2406, 17693), (2722, 15639), (4083, 10426), (5213, 8166)]