28977246

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{1481}}^1$

素因数の和:2576

約数の個数: 24

約数和(自身を含む): 62884224

約数和(自身を除く): 33906978

約数列:

[1, 2, 3, 6, 9, 18, 1087, 1481, 2174, 2962, 3261, 4443, 6522, 8886, 9783, 13329, 19566, 26658, 1609847, 3219694, 4829541, 9659082, 14488623, 28977246]

約数ペア:

[(1, 28977246), (2, 14488623), (3, 9659082), (6, 4829541), (9, 3219694), (18, 1609847), (1087, 26658), (1481, 19566), (2174, 13329), (2962, 9783), (3261, 8886), (4443, 6522)]