42786828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169789}}^1$

素因数の和:169806

約数の個数: 36

約数和(自身を含む): 123607120

約数和(自身を除く): 80820292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169789, 339578, 509367, 679156, 1018734, 1188523, 1528101, 2037468, 2377046, 3056202, 3565569, 4754092, 6112404, 7131138, 10696707, 14262276, 21393414, 42786828]

約数ペア:

[(1, 42786828), (2, 21393414), (3, 14262276), (4, 10696707), (6, 7131138), (7, 6112404), (9, 4754092), (12, 3565569), (14, 3056202), (18, 2377046), (21, 2037468), (28, 1528101), (36, 1188523), (42, 1018734), (63, 679156), (84, 509367), (126, 339578), (252, 169789)]