121569678

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{48589}}^1$

素因数の和:48736

約数の個数: 24

約数和(自身を含む): 265301400

約数和(自身を除く): 143731722

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 48589, 97178, 145767, 291534, 437301, 874602, 6753871, 13507742, 20261613, 40523226, 60784839, 121569678]

約数ペア:

[(1, 121569678), (2, 60784839), (3, 40523226), (6, 20261613), (9, 13507742), (18, 6753871), (139, 874602), (278, 437301), (417, 291534), (834, 145767), (1251, 97178), (2502, 48589)]