18073664

素因数分解:

$2^6\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40362

約数の個数: 28

約数和(自身を含む): 40989504

約数和(自身を除く): 22915840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40343, 80686, 161372, 282401, 322744, 564802, 645488, 1129604, 1290976, 2259208, 2581952, 4518416, 9036832, 18073664]

約数ペア:

[(1, 18073664), (2, 9036832), (4, 4518416), (7, 2581952), (8, 2259208), (14, 1290976), (16, 1129604), (28, 645488), (32, 564802), (56, 322744), (64, 282401), (112, 161372), (224, 80686), (448, 40343)]