42785442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113189}}^1$

素因数の和:113207

約数の個数: 32

約数和(自身を含む): 108662400

約数和(自身を除く): 65876958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 113189, 226378, 339567, 679134, 792323, 1018701, 1584646, 2037402, 2376969, 3056103, 4753938, 6112206, 7130907, 14261814, 21392721, 42785442]

約数ペア:

[(1, 42785442), (2, 21392721), (3, 14261814), (6, 7130907), (7, 6112206), (9, 4753938), (14, 3056103), (18, 2376969), (21, 2037402), (27, 1584646), (42, 1018701), (54, 792323), (63, 679134), (126, 339567), (189, 226378), (378, 113189)]