19671678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84067}}^1$

素因数の和:84088

約数の個数: 24

約数和(自身を含む): 45901128

約数和(自身を除く): 26229450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84067, 168134, 252201, 504402, 756603, 1092871, 1513206, 2185742, 3278613, 6557226, 9835839, 19671678]

約数ペア:

[(1, 19671678), (2, 9835839), (3, 6557226), (6, 3278613), (9, 2185742), (13, 1513206), (18, 1092871), (26, 756603), (39, 504402), (78, 252201), (117, 168134), (234, 84067)]