17951346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{20353}}^1$

素因数の和:20375

約数の個数: 36

約数和(自身を含む): 45246942

約数和(自身を除く): 27295596

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 20353, 40706, 61059, 122118, 142471, 183177, 284942, 366354, 427413, 854826, 997297, 1282239, 1994594, 2564478, 2991891, 5983782, 8975673, 17951346]

約数ペア:

[(1, 17951346), (2, 8975673), (3, 5983782), (6, 2991891), (7, 2564478), (9, 1994594), (14, 1282239), (18, 997297), (21, 854826), (42, 427413), (49, 366354), (63, 284942), (98, 183177), (126, 142471), (147, 122118), (294, 61059), (441, 40706), (882, 20353)]