1117992276

素因数分解:

$2^2\times 3^2\times {\mathrm{1553}}^1\times {\mathrm{19997}}^1$

素因数の和:21560

約数の個数: 36

約数和(自身を含む): 2827997172

約数和(自身を除く): 1710004896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1553, 3106, 4659, 6212, 9318, 13977, 18636, 19997, 27954, 39994, 55908, 59991, 79988, 119982, 179973, 239964, 359946, 719892, 31055341, 62110682, 93166023, 124221364, 186332046, 279498069, 372664092, 558996138, 1117992276]

約数ペア:

[(1, 1117992276), (2, 558996138), (3, 372664092), (4, 279498069), (6, 186332046), (9, 124221364), (12, 93166023), (18, 62110682), (36, 31055341), (1553, 719892), (3106, 359946), (4659, 239964), (6212, 179973), (9318, 119982), (13977, 79988), (18636, 59991), (19997, 55908), (27954, 39994)]