21136465356

素因数分解:

$2^2\times 3^1\times {\mathrm{39709}}^1\times {\mathrm{44357}}^1$

素因数の和:84073

約数の個数: 24

約数和(自身を含む): 49320773040

約数和(自身を除く): 28184307684

約数列:

[1, 2, 3, 4, 6, 12, 39709, 44357, 79418, 88714, 119127, 133071, 158836, 177428, 238254, 266142, 476508, 532284, 1761372113, 3522744226, 5284116339, 7045488452, 10568232678, 21136465356]

約数ペア:

[(1, 21136465356), (2, 10568232678), (3, 7045488452), (4, 5284116339), (6, 3522744226), (12, 1761372113), (39709, 532284), (44357, 476508), (79418, 266142), (88714, 238254), (119127, 177428), (133071, 158836)]