17217732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{204973}}^1$

素因数の和:204987

約数の個数: 24

約数和(自身を含む): 45914176

約数和(自身を除く): 28696444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 204973, 409946, 614919, 819892, 1229838, 1434811, 2459676, 2869622, 4304433, 5739244, 8608866, 17217732]

約数ペア:

[(1, 17217732), (2, 8608866), (3, 5739244), (4, 4304433), (6, 2869622), (7, 2459676), (12, 1434811), (14, 1229838), (21, 819892), (28, 614919), (42, 409946), (84, 204973)]