18225536

素因数分解:

$2^7\times 7^1\times {\mathrm{20341}}^1$

素因数の和:20362

約数の個数: 32

約数和(自身を含む): 41497680

約数和(自身を除く): 23272144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20341, 40682, 81364, 142387, 162728, 284774, 325456, 569548, 650912, 1139096, 1301824, 2278192, 2603648, 4556384, 9112768, 18225536]

約数ペア:

[(1, 18225536), (2, 9112768), (4, 4556384), (7, 2603648), (8, 2278192), (14, 1301824), (16, 1139096), (28, 650912), (32, 569548), (56, 325456), (64, 284774), (112, 162728), (128, 142387), (224, 81364), (448, 40682), (896, 20341)]