31471596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67247}}^1$

素因数の和:67270

約数の個数: 36

約数和(自身を含む): 85673952

約数和(自身を除く): 54202356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67247, 134494, 201741, 268988, 403482, 605223, 806964, 874211, 1210446, 1748422, 2420892, 2622633, 3496844, 5245266, 7867899, 10490532, 15735798, 31471596]

約数ペア:

[(1, 31471596), (2, 15735798), (3, 10490532), (4, 7867899), (6, 5245266), (9, 3496844), (12, 2622633), (13, 2420892), (18, 1748422), (26, 1210446), (36, 874211), (39, 806964), (52, 605223), (78, 403482), (117, 268988), (156, 201741), (234, 134494), (468, 67247)]