21899088

素因数分解:

$2^4\times 3^2\times {\mathrm{152077}}^1$

素因数の和:152091

約数の個数: 30

約数和(自身を含む): 61287434

約数和(自身を除く): 39388346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 152077, 304154, 456231, 608308, 912462, 1216616, 1368693, 1824924, 2433232, 2737386, 3649848, 5474772, 7299696, 10949544, 21899088]

約数ペア:

[(1, 21899088), (2, 10949544), (3, 7299696), (4, 5474772), (6, 3649848), (8, 2737386), (9, 2433232), (12, 1824924), (16, 1368693), (18, 1216616), (24, 912462), (36, 608308), (48, 456231), (72, 304154), (144, 152077)]