121234788

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{7369}}^1$

素因数の和:7836

約数の個数: 36

約数和(自身を含む): 307166860

約数和(自身を除く): 185932072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1371, 1828, 2742, 4113, 5484, 7369, 8226, 14738, 16452, 22107, 29476, 44214, 66321, 88428, 132642, 265284, 3367633, 6735266, 10102899, 13470532, 20205798, 30308697, 40411596, 60617394, 121234788]

約数ペア:

[(1, 121234788), (2, 60617394), (3, 40411596), (4, 30308697), (6, 20205798), (9, 13470532), (12, 10102899), (18, 6735266), (36, 3367633), (457, 265284), (914, 132642), (1371, 88428), (1828, 66321), (2742, 44214), (4113, 29476), (5484, 22107), (7369, 16452), (8226, 14738)]