272951874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27127}}^1$

素因数の和:27191

約数の個数: 48

約数和(自身を含む): 651723072

約数和(自身を除く): 378771198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 27127, 54254, 81381, 162762, 244143, 352651, 488286, 705302, 1057953, 1166461, 2115906, 2332922, 3173859, 3499383, 6347718, 6998766, 10498149, 15163993, 20996298, 30327986, 45491979, 90983958, 136475937, 272951874]

約数ペア:

[(1, 272951874), (2, 136475937), (3, 90983958), (6, 45491979), (9, 30327986), (13, 20996298), (18, 15163993), (26, 10498149), (39, 6998766), (43, 6347718), (78, 3499383), (86, 3173859), (117, 2332922), (129, 2115906), (234, 1166461), (258, 1057953), (387, 705302), (559, 488286), (774, 352651), (1118, 244143), (1677, 162762), (3354, 81381), (5031, 54254), (10062, 27127)]