1980738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6498

約数の個数: 24

約数和(自身を含む): 4544748

約数和(自身を除く): 2564010

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 6473, 12946, 19419, 38838, 58257, 110041, 116514, 220082, 330123, 660246, 990369, 1980738]

約数ペア:

[(1, 1980738), (2, 990369), (3, 660246), (6, 330123), (9, 220082), (17, 116514), (18, 110041), (34, 58257), (51, 38838), (102, 19419), (153, 12946), (306, 6473)]