18177080216

素因数分解:

$2^3\times {\mathrm{19813}}^1\times {\mathrm{114679}}^1$

素因数の和:134498

約数の個数: 16

約数和(自身を含む): 34084042800

約数和(自身を除く): 15906962584

約数列:

[1, 2, 4, 8, 19813, 39626, 79252, 114679, 158504, 229358, 458716, 917432, 2272135027, 4544270054, 9088540108, 18177080216]

約数ペア:

[(1, 18177080216), (2, 9088540108), (4, 4544270054), (8, 2272135027), (19813, 917432), (39626, 458716), (79252, 229358), (114679, 158504)]