420949098

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 927895176

約数和(自身を除く): 506946078

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 457, 657, 701, 914, 1314, 1371, 1402, 2103, 2742, 4113, 4206, 6309, 8226, 12618, 33361, 51173, 66722, 100083, 102346, 153519, 200166, 300249, 307038, 320357, 460557, 600498, 640714, 921114, 961071, 1922142, 2883213, 5766426, 23386061, 46772122, 70158183, 140316366, 210474549, 420949098]

約数ペア:

[(1, 420949098), (2, 210474549), (3, 140316366), (6, 70158183), (9, 46772122), (18, 23386061), (73, 5766426), (146, 2883213), (219, 1922142), (438, 961071), (457, 921114), (657, 640714), (701, 600498), (914, 460557), (1314, 320357), (1371, 307038), (1402, 300249), (2103, 200166), (2742, 153519), (4113, 102346), (4206, 100083), (6309, 66722), (8226, 51173), (12618, 33361)]