66637986

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 136413888

約数和(自身を除く): 69775902

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 489, 978, 1117, 2234, 3351, 6702, 9943, 19886, 29829, 59658, 68137, 136274, 182071, 204411, 364142, 408822, 546213, 1092426, 11106331, 22212662, 33318993, 66637986]

約数ペア:

[(1, 66637986), (2, 33318993), (3, 22212662), (6, 11106331), (61, 1092426), (122, 546213), (163, 408822), (183, 364142), (326, 204411), (366, 182071), (489, 136274), (978, 68137), (1117, 59658), (2234, 29829), (3351, 19886), (6702, 9943)]