2015664066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{21061}}^1$

素因数の和:21491

約数の個数: 48

約数和(自身を含む): 4714939320

約数和(自身を除く): 2699275254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 818, 1227, 2454, 3681, 5317, 7362, 10634, 15951, 21061, 31902, 42122, 47853, 63183, 95706, 126366, 189549, 273793, 379098, 547586, 821379, 1642758, 2464137, 4928274, 8613949, 17227898, 25841847, 51683694, 77525541, 111981337, 155051082, 223962674, 335944011, 671888022, 1007832033, 2015664066]

約数ペア:

[(1, 2015664066), (2, 1007832033), (3, 671888022), (6, 335944011), (9, 223962674), (13, 155051082), (18, 111981337), (26, 77525541), (39, 51683694), (78, 25841847), (117, 17227898), (234, 8613949), (409, 4928274), (818, 2464137), (1227, 1642758), (2454, 821379), (3681, 547586), (5317, 379098), (7362, 273793), (10634, 189549), (15951, 126366), (21061, 95706), (31902, 63183), (42122, 47853)]