66790554

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 138799104

約数和(自身を除く): 72008550

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 2203, 4406, 5053, 6609, 10106, 13218, 15159, 30318, 68293, 136586, 204879, 359089, 409758, 718178, 1077267, 2154534, 11131759, 22263518, 33395277, 66790554]

約数ペア:

[(1, 66790554), (2, 33395277), (3, 22263518), (6, 11131759), (31, 2154534), (62, 1077267), (93, 718178), (163, 409758), (186, 359089), (326, 204879), (489, 136586), (978, 68293), (2203, 30318), (4406, 15159), (5053, 13218), (6609, 10106)]