28919898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32789}}^1$

素因数の和:32811

約数の個数: 36

約数和(自身を含む): 72892170

約数和(自身を除く): 43972272

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32789, 65578, 98367, 196734, 229523, 295101, 459046, 590202, 688569, 1377138, 1606661, 2065707, 3213322, 4131414, 4819983, 9639966, 14459949, 28919898]

約数ペア:

[(1, 28919898), (2, 14459949), (3, 9639966), (6, 4819983), (7, 4131414), (9, 3213322), (14, 2065707), (18, 1606661), (21, 1377138), (42, 688569), (49, 590202), (63, 459046), (98, 295101), (126, 229523), (147, 196734), (294, 98367), (441, 65578), (882, 32789)]