9038428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7507}}^1$

素因数の和:7561

約数の個数: 24

約数和(自身を含む): 18499712

約数和(自身を除く): 9461284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 7507, 15014, 30028, 52549, 105098, 210196, 322801, 645602, 1291204, 2259607, 4519214, 9038428]

約数ペア:

[(1, 9038428), (2, 4519214), (4, 2259607), (7, 1291204), (14, 645602), (28, 322801), (43, 210196), (86, 105098), (172, 52549), (301, 30028), (602, 15014), (1204, 7507)]