15661904166

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{23531}}^1$

素因数の和:24001

約数の個数: 48

約数和(自身を含む): 34360485120

約数和(自身を除く): 18698580954

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 359, 618, 718, 927, 1077, 1854, 2154, 3231, 6462, 23531, 36977, 47062, 70593, 73954, 110931, 141186, 211779, 221862, 332793, 423558, 665586, 2423693, 4847386, 7271079, 8447629, 14542158, 16895258, 21813237, 25342887, 43626474, 50685774, 76028661, 152057322, 870105787, 1740211574, 2610317361, 5220634722, 7830952083, 15661904166]

約数ペア:

[(1, 15661904166), (2, 7830952083), (3, 5220634722), (6, 2610317361), (9, 1740211574), (18, 870105787), (103, 152057322), (206, 76028661), (309, 50685774), (359, 43626474), (618, 25342887), (718, 21813237), (927, 16895258), (1077, 14542158), (1854, 8447629), (2154, 7271079), (3231, 4847386), (6462, 2423693), (23531, 665586), (36977, 423558), (47062, 332793), (70593, 221862), (73954, 211779), (110931, 141186)]