86423148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{342949}}^1$

素因数の和:342966

約数の個数: 36

約数和(自身を含む): 249667600

約数和(自身を除く): 163244452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 342949, 685898, 1028847, 1371796, 2057694, 2400643, 3086541, 4115388, 4801286, 6173082, 7201929, 9602572, 12346164, 14403858, 21605787, 28807716, 43211574, 86423148]

約数ペア:

[(1, 86423148), (2, 43211574), (3, 28807716), (4, 21605787), (6, 14403858), (7, 12346164), (9, 9602572), (12, 7201929), (14, 6173082), (18, 4801286), (21, 4115388), (28, 3086541), (36, 2400643), (42, 2057694), (63, 1371796), (84, 1028847), (126, 685898), (252, 342949)]