16217028

素因数分解:

$2^2\times 3^2\times {\mathrm{450473}}^1$

素因数の和:450483

約数の個数: 18

約数和(自身を含む): 40993134

約数和(自身を除く): 24776106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 450473, 900946, 1351419, 1801892, 2702838, 4054257, 5405676, 8108514, 16217028]

約数ペア:

[(1, 16217028), (2, 8108514), (3, 5405676), (4, 4054257), (6, 2702838), (9, 1801892), (12, 1351419), (18, 900946), (36, 450473)]