21825418706

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1789849}}^1$

素因数の和:1789938

約数の個数: 32

約数和(自身を含む): 40894492800

約数和(自身を除く): 19069074094

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 1789849, 3579698, 12528943, 23268037, 25057886, 46536074, 119919883, 162876259, 239839766, 325752518, 839439181, 1558958479, 1678878362, 3117916958, 10912709353, 21825418706]

約数ペア:

[(1, 21825418706), (2, 10912709353), (7, 3117916958), (13, 1678878362), (14, 1558958479), (26, 839439181), (67, 325752518), (91, 239839766), (134, 162876259), (182, 119919883), (469, 46536074), (871, 25057886), (938, 23268037), (1742, 12528943), (6097, 3579698), (12194, 1789849)]