17745046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 12446570

約数列:

[1, 2, 11, 22, 41, 82, 103, 191, 206, 382, 451, 902, 1133, 2101, 2266, 4202, 4223, 7831, 8446, 15662, 19673, 39346, 46453, 86141, 92906, 172282, 216403, 432806, 806593, 1613186, 8872523, 17745046]

約数ペア:

[(1, 17745046), (2, 8872523), (11, 1613186), (22, 806593), (41, 432806), (82, 216403), (103, 172282), (191, 92906), (206, 86141), (382, 46453), (451, 39346), (902, 19673), (1133, 15662), (2101, 8446), (2266, 7831), (4202, 4223)]