549387972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2180111}}^1$

素因数の和:2180128

約数の個数: 36

約数和(自身を含む): 1587121536

約数和(自身を除く): 1037733564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2180111, 4360222, 6540333, 8720444, 13080666, 15260777, 19620999, 26161332, 30521554, 39241998, 45782331, 61043108, 78483996, 91564662, 137346993, 183129324, 274693986, 549387972]

約数ペア:

[(1, 549387972), (2, 274693986), (3, 183129324), (4, 137346993), (6, 91564662), (7, 78483996), (9, 61043108), (12, 45782331), (14, 39241998), (18, 30521554), (21, 26161332), (28, 19620999), (36, 15260777), (42, 13080666), (63, 8720444), (84, 6540333), (126, 4360222), (252, 2180111)]