21954096

素因数分解:

$2^4\times 3^2\times {\mathrm{152459}}^1$

素因数の和:152473

約数の個数: 30

約数和(自身を含む): 61441380

約数和(自身を除く): 39487284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 152459, 304918, 457377, 609836, 914754, 1219672, 1372131, 1829508, 2439344, 2744262, 3659016, 5488524, 7318032, 10977048, 21954096]

約数ペア:

[(1, 21954096), (2, 10977048), (3, 7318032), (4, 5488524), (6, 3659016), (8, 2744262), (9, 2439344), (12, 1829508), (16, 1372131), (18, 1219672), (24, 914754), (36, 609836), (48, 457377), (72, 304918), (144, 152459)]