21012033204

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3297557}}^1$

素因数の和:3297629

約数の個数: 48

約数和(自身を含む): 55398974400

約数和(自身を除く): 34386941196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 6372, 3297557, 6595114, 9892671, 13190228, 19785342, 29678013, 39570684, 59356026, 89034039, 118712052, 178068078, 194555863, 356136156, 389111726, 583667589, 778223452, 1167335178, 1751002767, 2334670356, 3502005534, 5253008301, 7004011068, 10506016602, 21012033204]

約数ペア:

[(1, 21012033204), (2, 10506016602), (3, 7004011068), (4, 5253008301), (6, 3502005534), (9, 2334670356), (12, 1751002767), (18, 1167335178), (27, 778223452), (36, 583667589), (54, 389111726), (59, 356136156), (108, 194555863), (118, 178068078), (177, 118712052), (236, 89034039), (354, 59356026), (531, 39570684), (708, 29678013), (1062, 19785342), (1593, 13190228), (2124, 9892671), (3186, 6595114), (6372, 3297557)]