18328142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 33918912

約数和(自身を除く): 15590770

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1453, 1802, 2906, 6307, 10171, 12614, 20342, 24701, 49402, 77009, 154018, 172907, 345814, 539063, 1078126, 1309153, 2618306, 9164071, 18328142]

約数ペア:

[(1, 18328142), (2, 9164071), (7, 2618306), (14, 1309153), (17, 1078126), (34, 539063), (53, 345814), (106, 172907), (119, 154018), (238, 77009), (371, 49402), (742, 24701), (901, 20342), (1453, 12614), (1802, 10171), (2906, 6307)]