26909916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 70785792

約数和(自身を除く): 43875876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 431, 473, 484, 516, 726, 862, 946, 1293, 1419, 1452, 1724, 1892, 2586, 2838, 4741, 5172, 5203, 5676, 9482, 10406, 14223, 15609, 18533, 18964, 20812, 28446, 31218, 37066, 52151, 55599, 56892, 62436, 74132, 104302, 111198, 156453, 203863, 208604, 222396, 312906, 407726, 611589, 625812, 815452, 1223178, 2242493, 2446356, 4484986, 6727479, 8969972, 13454958, 26909916]

約数ペア:

[(1, 26909916), (2, 13454958), (3, 8969972), (4, 6727479), (6, 4484986), (11, 2446356), (12, 2242493), (22, 1223178), (33, 815452), (43, 625812), (44, 611589), (66, 407726), (86, 312906), (121, 222396), (129, 208604), (132, 203863), (172, 156453), (242, 111198), (258, 104302), (363, 74132), (431, 62436), (473, 56892), (484, 55599), (516, 52151), (726, 37066), (862, 31218), (946, 28446), (1293, 20812), (1419, 18964), (1452, 18533), (1724, 15609), (1892, 14223), (2586, 10406), (2838, 9482), (4741, 5676), (5172, 5203)]