28706634

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{144983}}^1$

素因数の和:145002

約数の個数: 24

約数和(自身を含む): 67852512

約数和(自身を除く): 39145878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 144983, 289966, 434949, 869898, 1304847, 1594813, 2609694, 3189626, 4784439, 9568878, 14353317, 28706634]

約数ペア:

[(1, 28706634), (2, 14353317), (3, 9568878), (6, 4784439), (9, 3189626), (11, 2609694), (18, 1594813), (22, 1304847), (33, 869898), (66, 434949), (99, 289966), (198, 144983)]