28403046

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32203}}^1$

素因数の和:32225

約数の個数: 36

約数和(自身を含む): 71589492

約数和(自身を除く): 43186446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32203, 64406, 96609, 193218, 225421, 289827, 450842, 579654, 676263, 1352526, 1577947, 2028789, 3155894, 4057578, 4733841, 9467682, 14201523, 28403046]

約数ペア:

[(1, 28403046), (2, 14201523), (3, 9467682), (6, 4733841), (7, 4057578), (9, 3155894), (14, 2028789), (18, 1577947), (21, 1352526), (42, 676263), (49, 579654), (63, 450842), (98, 289827), (126, 225421), (147, 193218), (294, 96609), (441, 64406), (882, 32203)]