40280646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7249

約数の個数: 48

約数和(自身を含む): 98660160

約数和(自身を除く): 58379514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 7211, 14422, 21633, 43266, 50477, 100954, 137009, 151431, 274018, 302862, 353339, 411027, 706678, 822054, 959063, 1060017, 1918126, 2120034, 2877189, 5754378, 6713441, 13426882, 20140323, 40280646]

約数ペア:

[(1, 40280646), (2, 20140323), (3, 13426882), (6, 6713441), (7, 5754378), (14, 2877189), (19, 2120034), (21, 1918126), (38, 1060017), (42, 959063), (49, 822054), (57, 706678), (98, 411027), (114, 353339), (133, 302862), (147, 274018), (266, 151431), (294, 137009), (399, 100954), (798, 50477), (931, 43266), (1862, 21633), (2793, 14422), (5586, 7211)]