626512446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4972321}}^1$

素因数の和:4972336

約数の個数: 24

約数和(自身を含む): 1551364464

約数和(自身を除く): 924852018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4972321, 9944642, 14916963, 29833926, 34806247, 44750889, 69612494, 89501778, 104418741, 208837482, 313256223, 626512446]

約数ペア:

[(1, 626512446), (2, 313256223), (3, 208837482), (6, 104418741), (7, 89501778), (9, 69612494), (14, 44750889), (18, 34806247), (21, 29833926), (42, 14916963), (63, 9944642), (126, 4972321)]