18917332

素因数分解:

$2^2\times 7^2\times {\mathrm{96517}}^1$

素因数の和:96535

約数の個数: 18

約数和(自身を含む): 38510682

約数和(自身を除く): 19593350

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 96517, 193034, 386068, 675619, 1351238, 2702476, 4729333, 9458666, 18917332]

約数ペア:

[(1, 18917332), (2, 9458666), (4, 4729333), (7, 2702476), (14, 1351238), (28, 675619), (49, 386068), (98, 193034), (196, 96517)]