4478166

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 12545280

約数和(自身を除く): 8067114

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 359, 378, 462, 567, 594, 693, 718, 891, 1077, 1134, 1386, 1782, 2079, 2154, 2513, 3231, 3949, 4158, 5026, 6237, 6462, 7539, 7898, 9693, 11847, 12474, 15078, 19386, 22617, 23694, 27643, 29079, 35541, 45234, 55286, 58158, 67851, 71082, 82929, 106623, 135702, 165858, 203553, 213246, 248787, 319869, 407106, 497574, 639738, 746361, 1492722, 2239083, 4478166]

約数ペア:

[(1, 4478166), (2, 2239083), (3, 1492722), (6, 746361), (7, 639738), (9, 497574), (11, 407106), (14, 319869), (18, 248787), (21, 213246), (22, 203553), (27, 165858), (33, 135702), (42, 106623), (54, 82929), (63, 71082), (66, 67851), (77, 58158), (81, 55286), (99, 45234), (126, 35541), (154, 29079), (162, 27643), (189, 23694), (198, 22617), (231, 19386), (297, 15078), (359, 12474), (378, 11847), (462, 9693), (567, 7898), (594, 7539), (693, 6462), (718, 6237), (891, 5026), (1077, 4158), (1134, 3949), (1386, 3231), (1782, 2513), (2079, 2154)]