2100051798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{5737}}^1$

素因数の和:5806

約数の個数: 72

約数和(自身を含む): 4800846888

約数和(自身を除く): 2700795090

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 361, 494, 507, 722, 741, 1014, 1083, 1482, 2166, 3211, 4693, 5737, 6422, 9386, 9633, 11474, 14079, 17211, 19266, 28158, 34422, 61009, 74581, 109003, 122018, 149162, 183027, 218006, 223743, 327009, 366054, 447486, 654018, 969553, 1417039, 1939106, 2071057, 2834078, 2908659, 4142114, 4251117, 5817318, 6213171, 8502234, 12426342, 18421507, 26923741, 36843014, 53847482, 55264521, 80771223, 110529042, 161542446, 350008633, 700017266, 1050025899, 2100051798]

約数ペア:

[(1, 2100051798), (2, 1050025899), (3, 700017266), (6, 350008633), (13, 161542446), (19, 110529042), (26, 80771223), (38, 55264521), (39, 53847482), (57, 36843014), (78, 26923741), (114, 18421507), (169, 12426342), (247, 8502234), (338, 6213171), (361, 5817318), (494, 4251117), (507, 4142114), (722, 2908659), (741, 2834078), (1014, 2071057), (1083, 1939106), (1482, 1417039), (2166, 969553), (3211, 654018), (4693, 447486), (5737, 366054), (6422, 327009), (9386, 223743), (9633, 218006), (11474, 183027), (14079, 149162), (17211, 122018), (19266, 109003), (28158, 74581), (34422, 61009)]