16488756

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6451}}^1$

素因数の和:6532

約数の個数: 36

約数和(自身を含む): 42273504

約数和(自身を除く): 25784748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6451, 12902, 19353, 25804, 38706, 58059, 77412, 116118, 232236, 458021, 916042, 1374063, 1832084, 2748126, 4122189, 5496252, 8244378, 16488756]

約数ペア:

[(1, 16488756), (2, 8244378), (3, 5496252), (4, 4122189), (6, 2748126), (9, 1832084), (12, 1374063), (18, 916042), (36, 458021), (71, 232236), (142, 116118), (213, 77412), (284, 58059), (426, 38706), (639, 25804), (852, 19353), (1278, 12902), (2556, 6451)]