16856028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{66889}}^1$

素因数の和:66906

約数の個数: 36

約数和(自身を含む): 48695920

約数和(自身を除く): 31839892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 66889, 133778, 200667, 267556, 401334, 468223, 602001, 802668, 936446, 1204002, 1404669, 1872892, 2408004, 2809338, 4214007, 5618676, 8428014, 16856028]

約数ペア:

[(1, 16856028), (2, 8428014), (3, 5618676), (4, 4214007), (6, 2809338), (7, 2408004), (9, 1872892), (12, 1404669), (14, 1204002), (18, 936446), (21, 802668), (28, 602001), (36, 468223), (42, 401334), (63, 267556), (84, 200667), (126, 133778), (252, 66889)]