42117726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23321}}^1$

素因数の和:23376

約数の個数: 32

約数和(自身を含む): 98512128

約数和(自身を除く): 56394402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 23321, 46642, 69963, 139926, 163247, 326494, 489741, 979482, 1002803, 2005606, 3008409, 6016818, 7019621, 14039242, 21058863, 42117726]

約数ペア:

[(1, 42117726), (2, 21058863), (3, 14039242), (6, 7019621), (7, 6016818), (14, 3008409), (21, 2005606), (42, 1002803), (43, 979482), (86, 489741), (129, 326494), (258, 163247), (301, 139926), (602, 69963), (903, 46642), (1806, 23321)]