269792838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2141213}}^1$

素因数の和:2141228

約数の個数: 24

約数和(自身を含む): 668058768

約数和(自身を除く): 398265930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2141213, 4282426, 6423639, 12847278, 14988491, 19270917, 29976982, 38541834, 44965473, 89930946, 134896419, 269792838]

約数ペア:

[(1, 269792838), (2, 134896419), (3, 89930946), (6, 44965473), (7, 38541834), (9, 29976982), (14, 19270917), (18, 14988491), (21, 12847278), (42, 6423639), (63, 4282426), (126, 2141213)]