18648064

素因数分解:

$2^{10}\times {\mathrm{18211}}^1$

素因数の和:18231

約数の個数: 22

約数和(自身を含む): 37279964

約数和(自身を除く): 18631900

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18211, 36422, 72844, 145688, 291376, 582752, 1165504, 2331008, 4662016, 9324032, 18648064]

約数ペア:

[(1, 18648064), (2, 9324032), (4, 4662016), (8, 2331008), (16, 1165504), (32, 582752), (64, 291376), (128, 145688), (256, 72844), (512, 36422), (1024, 18211)]