42779394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113173}}^1$

素因数の和:113191

約数の個数: 32

約数和(自身を含む): 108647040

約数和(自身を除く): 65867646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 113173, 226346, 339519, 679038, 792211, 1018557, 1584422, 2037114, 2376633, 3055671, 4753266, 6111342, 7129899, 14259798, 21389697, 42779394]

約数ペア:

[(1, 42779394), (2, 21389697), (3, 14259798), (6, 7129899), (7, 6111342), (9, 4753266), (14, 3055671), (18, 2376633), (21, 2037114), (27, 1584422), (42, 1018557), (54, 792211), (63, 679038), (126, 339519), (189, 226346), (378, 113173)]