39284742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2591}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 94804992

約数和(自身を除く): 55520250

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 2591, 5054, 5182, 7581, 7773, 15162, 15546, 18137, 36274, 49229, 54411, 98458, 108822, 147687, 295374, 344603, 689206, 935351, 1033809, 1870702, 2067618, 2806053, 5612106, 6547457, 13094914, 19642371, 39284742]

約数ペア:

[(1, 39284742), (2, 19642371), (3, 13094914), (6, 6547457), (7, 5612106), (14, 2806053), (19, 2067618), (21, 1870702), (38, 1033809), (42, 935351), (57, 689206), (114, 344603), (133, 295374), (266, 147687), (361, 108822), (399, 98458), (722, 54411), (798, 49229), (1083, 36274), (2166, 18137), (2527, 15546), (2591, 15162), (5054, 7773), (5182, 7581)]