66511722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1381}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 139305600

約数和(自身を除く): 72793878

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 1381, 2094, 2762, 4143, 8027, 8286, 16054, 24081, 31763, 48162, 63526, 95289, 190578, 481969, 963938, 1445907, 2891814, 11085287, 22170574, 33255861, 66511722]

約数ペア:

[(1, 66511722), (2, 33255861), (3, 22170574), (6, 11085287), (23, 2891814), (46, 1445907), (69, 963938), (138, 481969), (349, 190578), (698, 95289), (1047, 63526), (1381, 48162), (2094, 31763), (2762, 24081), (4143, 16054), (8027, 8286)]