18969804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75277}}^1$

素因数の和:75294

約数の個数: 36

約数和(自身を含む): 54802384

約数和(自身を除く): 35832580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75277, 150554, 225831, 301108, 451662, 526939, 677493, 903324, 1053878, 1354986, 1580817, 2107756, 2709972, 3161634, 4742451, 6323268, 9484902, 18969804]

約数ペア:

[(1, 18969804), (2, 9484902), (3, 6323268), (4, 4742451), (6, 3161634), (7, 2709972), (9, 2107756), (12, 1580817), (14, 1354986), (18, 1053878), (21, 903324), (28, 677493), (36, 526939), (42, 451662), (63, 301108), (84, 225831), (126, 150554), (252, 75277)]