120908214

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{106621}}^1$

素因数の和:106642

約数の個数: 40

約数和(自身を含む): 309630288

約数和(自身を除く): 188722074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 106621, 213242, 319863, 639726, 746347, 959589, 1492694, 1919178, 2239041, 2878767, 4478082, 5757534, 6717123, 8636301, 13434246, 17272602, 20151369, 40302738, 60454107, 120908214]

約数ペア:

[(1, 120908214), (2, 60454107), (3, 40302738), (6, 20151369), (7, 17272602), (9, 13434246), (14, 8636301), (18, 6717123), (21, 5757534), (27, 4478082), (42, 2878767), (54, 2239041), (63, 1919178), (81, 1492694), (126, 959589), (162, 746347), (189, 639726), (378, 319863), (567, 213242), (1134, 106621)]