18844366912

素因数分解:

$2^6\times 7^1\times {\mathrm{42063319}}^1$

素因数の和:42063338

約数の個数: 28

約数和(自身を含む): 42736333120

約数和(自身を除く): 23891966208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42063319, 84126638, 168253276, 294443233, 336506552, 588886466, 673013104, 1177772932, 1346026208, 2355545864, 2692052416, 4711091728, 9422183456, 18844366912]

約数ペア:

[(1, 18844366912), (2, 9422183456), (4, 4711091728), (7, 2692052416), (8, 2355545864), (14, 1346026208), (16, 1177772932), (28, 673013104), (32, 588886466), (56, 336506552), (64, 294443233), (112, 168253276), (224, 84126638), (448, 42063319)]