18496378485

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10539247}}^1$

素因数の和:10539274

約数の個数: 32

約数和(自身を含む): 35411873280

約数和(自身を除く): 16915494795

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10539247, 31617741, 52696235, 94853223, 137010211, 158088705, 284559669, 411030633, 474266115, 685051055, 1233091899, 1422798345, 2055153165, 3699275697, 6165459495, 18496378485]

約数ペア:

[(1, 18496378485), (3, 6165459495), (5, 3699275697), (9, 2055153165), (13, 1422798345), (15, 1233091899), (27, 685051055), (39, 474266115), (45, 411030633), (65, 284559669), (117, 158088705), (135, 137010211), (195, 94853223), (351, 52696235), (585, 31617741), (1755, 10539247)]