13427892478

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{87107}}^1$

素因数の和:87158

約数の個数: 72

約数和(自身を含む): 27735361416

約数和(自身を除く): 14307468938

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 539, 637, 847, 1001, 1078, 1274, 1573, 1694, 2002, 3146, 5929, 7007, 11011, 11858, 14014, 22022, 77077, 87107, 154154, 174214, 609749, 958177, 1132391, 1219498, 1916354, 2264782, 4268243, 6707239, 7926737, 8536486, 10539947, 12456301, 13414478, 15853474, 21079894, 24912602, 46950673, 55487159, 73779629, 87194107, 93901346, 110974318, 137019311, 147559258, 174388214, 274038622, 516457403, 610358749, 959135177, 1032914806, 1220717498, 1918270354, 6713946239, 13427892478]

約数ペア:

[(1, 13427892478), (2, 6713946239), (7, 1918270354), (11, 1220717498), (13, 1032914806), (14, 959135177), (22, 610358749), (26, 516457403), (49, 274038622), (77, 174388214), (91, 147559258), (98, 137019311), (121, 110974318), (143, 93901346), (154, 87194107), (182, 73779629), (242, 55487159), (286, 46950673), (539, 24912602), (637, 21079894), (847, 15853474), (1001, 13414478), (1078, 12456301), (1274, 10539947), (1573, 8536486), (1694, 7926737), (2002, 6707239), (3146, 4268243), (5929, 2264782), (7007, 1916354), (11011, 1219498), (11858, 1132391), (14014, 958177), (22022, 609749), (77077, 174214), (87107, 154154)]