221409162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{946193}}^1$

素因数の和:946214

約数の個数: 24

約数和(自身を含む): 516621924

約数和(自身を除く): 295212762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 946193, 1892386, 2838579, 5677158, 8515737, 12300509, 17031474, 24601018, 36901527, 73803054, 110704581, 221409162]

約数ペア:

[(1, 221409162), (2, 110704581), (3, 73803054), (6, 36901527), (9, 24601018), (13, 17031474), (18, 12300509), (26, 8515737), (39, 5677158), (78, 2838579), (117, 1892386), (234, 946193)]