25653834

素因数分解:

$2^1\times 3^4\times {\mathrm{158357}}^1$

素因数の和:158371

約数の個数: 20

約数和(自身を含む): 57483954

約数和(自身を除く): 31830120

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 158357, 316714, 475071, 950142, 1425213, 2850426, 4275639, 8551278, 12826917, 25653834]

約数ペア:

[(1, 25653834), (2, 12826917), (3, 8551278), (6, 4275639), (9, 2850426), (18, 1425213), (27, 950142), (54, 475071), (81, 316714), (162, 158357)]