27933972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 71414784

約数和(自身を除く): 43480812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 431, 491, 862, 982, 1293, 1473, 1724, 1964, 2586, 2946, 4741, 5172, 5401, 5892, 9482, 10802, 14223, 16203, 18964, 21604, 28446, 32406, 56892, 64812, 211621, 423242, 634863, 846484, 1269726, 2327831, 2539452, 4655662, 6983493, 9311324, 13966986, 27933972]

約数ペア:

[(1, 27933972), (2, 13966986), (3, 9311324), (4, 6983493), (6, 4655662), (11, 2539452), (12, 2327831), (22, 1269726), (33, 846484), (44, 634863), (66, 423242), (132, 211621), (431, 64812), (491, 56892), (862, 32406), (982, 28446), (1293, 21604), (1473, 18964), (1724, 16203), (1964, 14223), (2586, 10802), (2946, 9482), (4741, 5892), (5172, 5401)]