128792286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{146023}}^1$

素因数の和:146045

約数の個数: 36

約数和(自身を含む): 324611352

約数和(自身を除く): 195819066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 146023, 292046, 438069, 876138, 1022161, 1314207, 2044322, 2628414, 3066483, 6132966, 7155127, 9199449, 14310254, 18398898, 21465381, 42930762, 64396143, 128792286]

約数ペア:

[(1, 128792286), (2, 64396143), (3, 42930762), (6, 21465381), (7, 18398898), (9, 14310254), (14, 9199449), (18, 7155127), (21, 6132966), (42, 3066483), (49, 2628414), (63, 2044322), (98, 1314207), (126, 1022161), (147, 876138), (294, 438069), (441, 292046), (882, 146023)]