225641754

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{321427}}^1$

素因数の和:321451

約数の個数: 32

約数和(自身を含む): 539999040

約数和(自身を除く): 314357286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 321427, 642854, 964281, 1928562, 2892843, 4178551, 5785686, 8357102, 8678529, 12535653, 17357058, 25071306, 37606959, 75213918, 112820877, 225641754]

約数ペア:

[(1, 225641754), (2, 112820877), (3, 75213918), (6, 37606959), (9, 25071306), (13, 17357058), (18, 12535653), (26, 8678529), (27, 8357102), (39, 5785686), (54, 4178551), (78, 2892843), (117, 1928562), (234, 964281), (351, 642854), (702, 321427)]