1939266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15391}}^1$

素因数の和:15406

約数の個数: 24

約数和(自身を含む): 4802304

約数和(自身を除く): 2863038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15391, 30782, 46173, 92346, 107737, 138519, 215474, 277038, 323211, 646422, 969633, 1939266]

約数ペア:

[(1, 1939266), (2, 969633), (3, 646422), (6, 323211), (7, 277038), (9, 215474), (14, 138519), (18, 107737), (21, 92346), (42, 46173), (63, 30782), (126, 15391)]