19489432914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{154678039}}^1$

素因数の和:154678054

約数の個数: 24

約数和(自身を含む): 48259548480

約数和(自身を除く): 28770115566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 154678039, 309356078, 464034117, 928068234, 1082746273, 1392102351, 2165492546, 2784204702, 3248238819, 6496477638, 9744716457, 19489432914]

約数ペア:

[(1, 19489432914), (2, 9744716457), (3, 6496477638), (6, 3248238819), (7, 2784204702), (9, 2165492546), (14, 1392102351), (18, 1082746273), (21, 928068234), (42, 464034117), (63, 309356078), (126, 154678039)]