8881908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 24245760

約数和(自身を除く): 15363852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 2459, 3612, 4918, 7377, 9836, 14754, 17213, 29508, 34426, 51639, 68852, 103278, 105737, 206556, 211474, 317211, 422948, 634422, 740159, 1268844, 1480318, 2220477, 2960636, 4440954, 8881908]

約数ペア:

[(1, 8881908), (2, 4440954), (3, 2960636), (4, 2220477), (6, 1480318), (7, 1268844), (12, 740159), (14, 634422), (21, 422948), (28, 317211), (42, 211474), (43, 206556), (84, 105737), (86, 103278), (129, 68852), (172, 51639), (258, 34426), (301, 29508), (516, 17213), (602, 14754), (903, 9836), (1204, 7377), (1806, 4918), (2459, 3612)]