31953438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 72

約数和(自身を含む): 80668224

約数和(自身を除く): 48714786

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 863, 1089, 1122, 1683, 1726, 2057, 2178, 2589, 3366, 4114, 5178, 6171, 7767, 9493, 12342, 14671, 15534, 18513, 18986, 28479, 29342, 37026, 44013, 56958, 85437, 88026, 104423, 132039, 161381, 170874, 208846, 264078, 313269, 322762, 484143, 626538, 939807, 968286, 1452429, 1775191, 1879614, 2904858, 3550382, 5325573, 10651146, 15976719, 31953438]

約数ペア:

[(1, 31953438), (2, 15976719), (3, 10651146), (6, 5325573), (9, 3550382), (11, 2904858), (17, 1879614), (18, 1775191), (22, 1452429), (33, 968286), (34, 939807), (51, 626538), (66, 484143), (99, 322762), (102, 313269), (121, 264078), (153, 208846), (187, 170874), (198, 161381), (242, 132039), (306, 104423), (363, 88026), (374, 85437), (561, 56958), (726, 44013), (863, 37026), (1089, 29342), (1122, 28479), (1683, 18986), (1726, 18513), (2057, 15534), (2178, 14671), (2589, 12342), (3366, 9493), (4114, 7767), (5178, 6171)]