3989286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{4523}}^1$

素因数の和:4545

約数の個数: 36

約数和(自身を含む): 10056852

約数和(自身を除く): 6067566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 4523, 9046, 13569, 27138, 31661, 40707, 63322, 81414, 94983, 189966, 221627, 284949, 443254, 569898, 664881, 1329762, 1994643, 3989286]

約数ペア:

[(1, 3989286), (2, 1994643), (3, 1329762), (6, 664881), (7, 569898), (9, 443254), (14, 284949), (18, 221627), (21, 189966), (42, 94983), (49, 81414), (63, 63322), (98, 40707), (126, 31661), (147, 27138), (294, 13569), (441, 9046), (882, 4523)]