8220762018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3637}}^1\times {\mathrm{17939}}^1$

素因数の和:21591

約数の個数: 48

約数和(自身を含む): 20362904640

約数和(自身を除く): 12142142622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3637, 7274, 10911, 17939, 21822, 25459, 32733, 35878, 50918, 53817, 65466, 76377, 107634, 125573, 152754, 161451, 229131, 251146, 322902, 376719, 458262, 753438, 1130157, 2260314, 65244143, 130488286, 195732429, 391464858, 456709001, 587197287, 913418002, 1174394574, 1370127003, 2740254006, 4110381009, 8220762018]

約数ペア:

[(1, 8220762018), (2, 4110381009), (3, 2740254006), (6, 1370127003), (7, 1174394574), (9, 913418002), (14, 587197287), (18, 456709001), (21, 391464858), (42, 195732429), (63, 130488286), (126, 65244143), (3637, 2260314), (7274, 1130157), (10911, 753438), (17939, 458262), (21822, 376719), (25459, 322902), (32733, 251146), (35878, 229131), (50918, 161451), (53817, 152754), (65466, 125573), (76377, 107634)]