11791494

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 31101840

約数和(自身を除く): 19310346

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 509, 594, 702, 858, 891, 1018, 1053, 1287, 1527, 1782, 2106, 2574, 3054, 3861, 4581, 5599, 6617, 7722, 9162, 11198, 11583, 13234, 13743, 16797, 19851, 23166, 27486, 33594, 39702, 41229, 50391, 59553, 72787, 82458, 100782, 119106, 145574, 151173, 178659, 218361, 302346, 357318, 436722, 453519, 535977, 655083, 907038, 1071954, 1310166, 1965249, 3930498, 5895747, 11791494]

約数ペア:

[(1, 11791494), (2, 5895747), (3, 3930498), (6, 1965249), (9, 1310166), (11, 1071954), (13, 907038), (18, 655083), (22, 535977), (26, 453519), (27, 436722), (33, 357318), (39, 302346), (54, 218361), (66, 178659), (78, 151173), (81, 145574), (99, 119106), (117, 100782), (143, 82458), (162, 72787), (198, 59553), (234, 50391), (286, 41229), (297, 39702), (351, 33594), (429, 27486), (509, 23166), (594, 19851), (702, 16797), (858, 13743), (891, 13234), (1018, 11583), (1053, 11198), (1287, 9162), (1527, 7722), (1782, 6617), (2106, 5599), (2574, 4581), (3054, 3861)]