18982208

素因数分解:

$2^6\times 7^2\times {\mathrm{6053}}^1$

素因数の和:6079

約数の個数: 42

約数和(自身を含む): 43824906

約数和(自身を除く): 24842698

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6053, 12106, 24212, 42371, 48424, 84742, 96848, 169484, 193696, 296597, 338968, 387392, 593194, 677936, 1186388, 1355872, 2372776, 2711744, 4745552, 9491104, 18982208]

約数ペア:

[(1, 18982208), (2, 9491104), (4, 4745552), (7, 2711744), (8, 2372776), (14, 1355872), (16, 1186388), (28, 677936), (32, 593194), (49, 387392), (56, 338968), (64, 296597), (98, 193696), (112, 169484), (196, 96848), (224, 84742), (392, 48424), (448, 42371), (784, 24212), (1568, 12106), (3136, 6053)]