17847228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212467}}^1$

素因数の和:212481

約数の個数: 24

約数和(自身を含む): 47592832

約数和(自身を除く): 29745604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212467, 424934, 637401, 849868, 1274802, 1487269, 2549604, 2974538, 4461807, 5949076, 8923614, 17847228]

約数ペア:

[(1, 17847228), (2, 8923614), (3, 5949076), (4, 4461807), (6, 2974538), (7, 2549604), (12, 1487269), (14, 1274802), (21, 849868), (28, 637401), (42, 424934), (84, 212467)]