13819338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 32727240

約数和(自身を除く): 18907902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 809, 949, 1314, 1618, 1898, 2427, 2847, 4854, 5694, 7281, 8541, 10517, 14562, 17082, 21034, 31551, 59057, 63102, 94653, 118114, 177171, 189306, 354342, 531513, 767741, 1063026, 1535482, 2303223, 4606446, 6909669, 13819338]

約数ペア:

[(1, 13819338), (2, 6909669), (3, 4606446), (6, 2303223), (9, 1535482), (13, 1063026), (18, 767741), (26, 531513), (39, 354342), (73, 189306), (78, 177171), (117, 118114), (146, 94653), (219, 63102), (234, 59057), (438, 31551), (657, 21034), (809, 17082), (949, 14562), (1314, 10517), (1618, 8541), (1898, 7281), (2427, 5694), (2847, 4854)]