2168838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2459}}^1$

素因数の和:2481

約数の個数: 36

約数和(自身を含む): 5468580

約数和(自身を除く): 3299742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2459, 4918, 7377, 14754, 17213, 22131, 34426, 44262, 51639, 103278, 120491, 154917, 240982, 309834, 361473, 722946, 1084419, 2168838]

約数ペア:

[(1, 2168838), (2, 1084419), (3, 722946), (6, 361473), (7, 309834), (9, 240982), (14, 154917), (18, 120491), (21, 103278), (42, 51639), (49, 44262), (63, 34426), (98, 22131), (126, 17213), (147, 14754), (294, 7377), (441, 4918), (882, 2459)]